Finding the Third Proportional to 532,930.22 and 819,163.13
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Solution
The third proportional to 532,930.22 and 819,163.13 is: 1,259,129.62
Step by Step Solution
- Step 1: Write the proportion equation
532,930.22 : 819,163.13 = 819,163.13 : x - Step 2: Convert to fraction form
532,930.22/819,163.13 = 819,163.13/x - Step 3: Cross multiply
532,930.22x = 819,163.13 × 819,163.13 - Step 4: Simplify right side
532,930.22x = 671,028,225,359.77 - Step 5: Solve for x
x = 671,028,225,359.77/532,930.22 - Step 6: Final answer
x = 1,259,129.62
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.