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Finding the Third Proportional to 3,227,307 and 6,952,543

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Solution

The third proportional to 3,227,307 and 6,952,543 is: 14,977,767.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,307 : 6,952,543 = 6,952,543 : x
  2. Step 2: Convert to fraction form
    3,227,307/6,952,543 = 6,952,543/x
  3. Step 3: Cross multiply
    3,227,307x = 6,952,543 × 6,952,543
  4. Step 4: Simplify right side
    3,227,307x = 48,337,854,166,849
  5. Step 5: Solve for x
    x = 48,337,854,166,849/3,227,307
  6. Step 6: Final answer
    x = 14,977,767.58

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.