Finding the Third Proportional to 319,309.13 and 532,160.63
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Solution
The third proportional to 319,309.13 and 532,160.63 is: 886,898.96
Step by Step Solution
- Step 1: Write the proportion equation
319,309.13 : 532,160.63 = 532,160.63 : x - Step 2: Convert to fraction form
319,309.13/532,160.63 = 532,160.63/x - Step 3: Cross multiply
319,309.13x = 532,160.63 × 532,160.63 - Step 4: Simplify right side
319,309.13x = 283,194,930,800.39 - Step 5: Solve for x
x = 283,194,930,800.39/319,309.13 - Step 6: Final answer
x = 886,898.96
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.