The applicable formula is:
FV = PV*(1 + r/n)nt
Where:
- FV = future value = $10,000
- PV = Present Value = unknown
- r = annual interest ate expressed as a decimal = 6% = 0.06
- n = number of compoundings per year = semi-annual = 2
- t = years
$10,000 = PV*(1 + 0.06/2)2*2
$10,000 = PV*(1.03)4
$10,000 = PV*(1.1255)
Solve for PV