Finding the Third Proportional to 339,934.22 and 740,550.09
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Solution
The third proportional to 339,934.22 and 740,550.09 is: 1,613,295.78
Step by Step Solution
- Step 1: Write the proportion equation
339,934.22 : 740,550.09 = 740,550.09 : x - Step 2: Convert to fraction form
339,934.22/740,550.09 = 740,550.09/x - Step 3: Cross multiply
339,934.22x = 740,550.09 × 740,550.09 - Step 4: Simplify right side
339,934.22x = 548,414,441,353.13 - Step 5: Solve for x
x = 548,414,441,353.13/339,934.22 - Step 6: Final answer
x = 1,613,295.78
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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.