Finding the Third Proportional to 542,775.38 and 798,375.75
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Solution
The third proportional to 542,775.38 and 798,375.75 is: 1,174,341.85
Step by Step Solution
- Step 1: Write the proportion equation
542,775.38 : 798,375.75 = 798,375.75 : x - Step 2: Convert to fraction form
542,775.38/798,375.75 = 798,375.75/x - Step 3: Cross multiply
542,775.38x = 798,375.75 × 798,375.75 - Step 4: Simplify right side
542,775.38x = 637,403,838,188.06 - Step 5: Solve for x
x = 637,403,838,188.06/542,775.38 - Step 6: Final answer
x = 1,174,341.85
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.