4,000 be worth in 10 yrs if it is invested at 4.7% compuond quarterly?
It will be
4000(1 + 0.047/4)^40
since 4000 is the initial amount, 0.047 is the annual interest rate expressed as a fraction, 0.047/4 is the interest per quarter, and there are 40 quarters in 10 years.
= 4000(1.01175)^40
= 4000(1.595616514)
= 6382.466058
= $6382.47 (rounded)
June 16th, 2010 at 12:54 am
It will be
4000(1 + 0.047/4)^40
since 4000 is the initial amount, 0.047 is the annual interest rate expressed as a fraction, 0.047/4 is the interest per quarter, and there are 40 quarters in 10 years.
= 4000(1.01175)^40
= 4000(1.595616514)
= 6382.466058
= $6382.47 (rounded)
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