209÷6.55%÷9 = 3544439 yuan.
The annual interest rate is 6.55%, so the monthly interest rate is 6.55%12 = 0.005458333 = 5.458333 ‰. 9 years is 108, if it is equal principal repayment, let the total loan amount be x,
(0.0054583333 x+ 1/ 108 x * 0.0054583333)÷2× 108 = 2090000。
0.00550887342 x = 3840 1 . 3868668666 1
X=7025702. 13 yuan
If the average capital loan is calculated, the total loan is 7025702. 13 yuan.
Use the mortgage calculator to calculate, as shown in the figure: