Finding the Third Proportional to 173,400.75 and 372,660.75
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Solution
The third proportional to 173,400.75 and 372,660.75 is: 800,896.39
Step by Step Solution
- Step 1: Write the proportion equation
173,400.75 : 372,660.75 = 372,660.75 : x - Step 2: Convert to fraction form
173,400.75/372,660.75 = 372,660.75/x - Step 3: Cross multiply
173,400.75x = 372,660.75 × 372,660.75 - Step 4: Simplify right side
173,400.75x = 138,876,034,590.56 - Step 5: Solve for x
x = 138,876,034,590.56/173,400.75 - Step 6: Final answer
x = 800,896.39
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.