Finding the Third Proportional to 677,580.75 and 903,327.75
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Solution
The third proportional to 677,580.75 and 903,327.75 is: 1,204,286.02
Step by Step Solution
- Step 1: Write the proportion equation
677,580.75 : 903,327.75 = 903,327.75 : x - Step 2: Convert to fraction form
677,580.75/903,327.75 = 903,327.75/x - Step 3: Cross multiply
677,580.75x = 903,327.75 × 903,327.75 - Step 4: Simplify right side
677,580.75x = 816,001,023,920.06 - Step 5: Solve for x
x = 816,001,023,920.06/677,580.75 - Step 6: Final answer
x = 1,204,286.02
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.