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Finding the Third Proportional to 568,181 and 1,226,493

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Solution

The third proportional to 568,181 and 1,226,493 is: 2,647,545.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,181 : 1,226,493 = 1,226,493 : x
  2. Step 2: Convert to fraction form
    568,181/1,226,493 = 1,226,493/x
  3. Step 3: Cross multiply
    568,181x = 1,226,493 × 1,226,493
  4. Step 4: Simplify right side
    568,181x = 1,504,285,079,049
  5. Step 5: Solve for x
    x = 1,504,285,079,049/568,181
  6. Step 6: Final answer
    x = 2,647,545.55

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.