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Finding the Third Proportional to 3,327,813 and 4,755,521.25

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Solution

The third proportional to 3,327,813 and 4,755,521.25 is: 6,795,749.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,813 : 4,755,521.25 = 4,755,521.25 : x
  2. Step 2: Convert to fraction form
    3,327,813/4,755,521.25 = 4,755,521.25/x
  3. Step 3: Cross multiply
    3,327,813x = 4,755,521.25 × 4,755,521.25
  4. Step 4: Simplify right side
    3,327,813x = 22,614,982,359,201.56
  5. Step 5: Solve for x
    x = 22,614,982,359,201.56/3,327,813
  6. Step 6: Final answer
    x = 6,795,749.15

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.