Finding the Third Proportional to 319,793.06 and 695,962.13
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Solution
The third proportional to 319,793.06 and 695,962.13 is: 1,514,614.72
Step by Step Solution
- Step 1: Write the proportion equation
319,793.06 : 695,962.13 = 695,962.13 : x - Step 2: Convert to fraction form
319,793.06/695,962.13 = 695,962.13/x - Step 3: Cross multiply
319,793.06x = 695,962.13 × 695,962.13 - Step 4: Simplify right side
319,793.06x = 484,363,279,434.52 - Step 5: Solve for x
x = 484,363,279,434.52/319,793.06 - Step 6: Final answer
x = 1,514,614.72
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.