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Finding the Third Proportional to 2,764,541 and 4,327,393

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Solution

The third proportional to 2,764,541 and 4,327,393 is: 6,773,757.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,541 : 4,327,393 = 4,327,393 : x
  2. Step 2: Convert to fraction form
    2,764,541/4,327,393 = 4,327,393/x
  3. Step 3: Cross multiply
    2,764,541x = 4,327,393 × 4,327,393
  4. Step 4: Simplify right side
    2,764,541x = 18,726,330,176,449
  5. Step 5: Solve for x
    x = 18,726,330,176,449/2,764,541
  6. Step 6: Final answer
    x = 6,773,757.44

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.