Finding the Third Proportional to 454,350.94 and 712,805.06
Calculator
Solution
The third proportional to 454,350.94 and 712,805.06 is: 1,118,278.88
Step by Step Solution
- Step 1: Write the proportion equation
454,350.94 : 712,805.06 = 712,805.06 : x - Step 2: Convert to fraction form
454,350.94/712,805.06 = 712,805.06/x - Step 3: Cross multiply
454,350.94x = 712,805.06 × 712,805.06 - Step 4: Simplify right side
454,350.94x = 508,091,057,125.63 - Step 5: Solve for x
x = 508,091,057,125.63/454,350.94 - Step 6: Final answer
x = 1,118,278.88
Related Problems
Find third proportional to 227,175.47 and 356,402.53
Half scale
Find third proportional to 908,701.88 and 1,425,610.13
Double scale
Find third proportional to 454,353 and 712,808
Similar ratio
Find third proportional to 681,526.41 and 1,069,207.59
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.