Finding the Third Proportional to 737,203.50 and 990,643.50
Calculator
Solution
The third proportional to 737,203.50 and 990,643.50 is: 1,331,212.54
Step by Step Solution
- Step 1: Write the proportion equation
737,203.50 : 990,643.50 = 990,643.50 : x - Step 2: Convert to fraction form
737,203.50/990,643.50 = 990,643.50/x - Step 3: Cross multiply
737,203.50x = 990,643.50 × 990,643.50 - Step 4: Simplify right side
737,203.50x = 981,374,544,092.25 - Step 5: Solve for x
x = 981,374,544,092.25/737,203.50 - Step 6: Final answer
x = 1,331,212.54
Related Problems
Find third proportional to 368,601.75 and 495,321.75
Half scale
Find third proportional to 1,474,407 and 1,981,287
Double scale
Find third proportional to 737,206 and 990,646
Similar ratio
Find third proportional to 1,105,805.25 and 1,485,965.25
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.