Home / 4,755,870.72-6,522,747.92-4,560,564.42

Finding the Fourth Proportional to 4,755,870.72, 6,522,747.92 and 4,560,564.42

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Solution

The fourth proportional to 4,755,870.72, 6,522,747.92 and 4,560,564.42 is: 6,254,882.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,755,870.72 : 6,522,747.92 = 4,560,564.42 : x
  2. Step 2: Convert to fraction form
    4,755,870.72/6,522,747.92 = 4,560,564.42/x
  3. Step 3: Cross multiply
    4,755,870.72x = 6,522,747.92 × 4,560,564.42
  4. Step 4: Simplify right side
    4,755,870.72x = 29,747,412,061,778.18
  5. Step 5: Solve for x
    x = 29,747,412,061,778.18/4,755,870.72
  6. Step 6: Final answer
    x = 6,254,882.40

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.