Finding the Third Proportional to 673,790.63 and 985,606.13
Calculator
Solution
The third proportional to 673,790.63 and 985,606.13 is: 1,441,722.99
Step by Step Solution
- Step 1: Write the proportion equation
673,790.63 : 985,606.13 = 985,606.13 : x - Step 2: Convert to fraction form
673,790.63/985,606.13 = 985,606.13/x - Step 3: Cross multiply
673,790.63x = 985,606.13 × 985,606.13 - Step 4: Simplify right side
673,790.63x = 971,419,433,637.52 - Step 5: Solve for x
x = 971,419,433,637.52/673,790.63 - Step 6: Final answer
x = 1,441,722.99
Related Problems
Find third proportional to 336,895.31 and 492,803.06
Half scale
Find third proportional to 1,347,581.25 and 1,971,212.25
Double scale
Find third proportional to 673,793 and 985,609
Similar ratio
Find third proportional to 1,010,685.94 and 1,478,409.19
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.