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Finding the Third Proportional to 3,672,691 and 5,700,629

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Solution

The third proportional to 3,672,691 and 5,700,629 is: 8,848,327.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,691 : 5,700,629 = 5,700,629 : x
  2. Step 2: Convert to fraction form
    3,672,691/5,700,629 = 5,700,629/x
  3. Step 3: Cross multiply
    3,672,691x = 5,700,629 × 5,700,629
  4. Step 4: Simplify right side
    3,672,691x = 32,497,170,995,641
  5. Step 5: Solve for x
    x = 32,497,170,995,641/3,672,691
  6. Step 6: Final answer
    x = 8,848,327.02

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.