How do you work out interest rate if the PV, FV, and time are specified?
PV being present appeal, FV future merit and time. Also, how would one figure out the amount of time it take for an amount to reach a undisputed amount...let's say $400 to 1,000 at an interest rate of 4?
Using a financial calculator HP-12C
400 CHS PV
1000 FV
4 i
N=24 years if componding once a year with a 4% interest rate
For interest rate
400 CHS PV
1,000 FV
Enter number of years N
Hit i and next rate will appear for yearly
Should I consider foreclosure properties to purchase?
Future Value = Present Value*(1 + Interest rate )^t
so clutch the present value and multiply it by 1 plus the interest rate (4% = .04 ) raise to the power of the # of years
example:
PV = 500
interest rate = 5%
invested for 5 years
500*(1.05)^5 = $638.14
for your other question.
PV=400
FV=1,000
interest=4%
1000=400(1.04)^X
solve for the exponent "X"
400*(1.04^N)=1000
1.04^N=2.5
LN1.04^N=N*LN1.04=LN2.5
N=LN2.5/LN1.04=.916291/.039221
=23.36 years
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