Finding the Third Proportional to 215,305.59 and 502,896.09
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Solution
The third proportional to 215,305.59 and 502,896.09 is: 1,174,630.33
Step by Step Solution
- Step 1: Write the proportion equation
215,305.59 : 502,896.09 = 502,896.09 : x - Step 2: Convert to fraction form
215,305.59/502,896.09 = 502,896.09/x - Step 3: Cross multiply
215,305.59x = 502,896.09 × 502,896.09 - Step 4: Simplify right side
215,305.59x = 252,904,481,109.01 - Step 5: Solve for x
x = 252,904,481,109.01/215,305.59 - Step 6: Final answer
x = 1,174,630.33
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.