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Finding the Third Proportional to 3,327,811.50 and 4,755,519

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Solution

The third proportional to 3,327,811.50 and 4,755,519 is: 6,795,745.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,811.50 : 4,755,519 = 4,755,519 : x
  2. Step 2: Convert to fraction form
    3,327,811.50/4,755,519 = 4,755,519/x
  3. Step 3: Cross multiply
    3,327,811.50x = 4,755,519 × 4,755,519
  4. Step 4: Simplify right side
    3,327,811.50x = 22,614,960,959,361
  5. Step 5: Solve for x
    x = 22,614,960,959,361/3,327,811.50
  6. Step 6: Final answer
    x = 6,795,745.78

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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.