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Finding the Fourth Proportional to 5,773,600.80, 8,662,474.80 and 2,408,839.20

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Solution

The fourth proportional to 5,773,600.80, 8,662,474.80 and 2,408,839.20 is: 3,614,123.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,773,600.80 : 8,662,474.80 = 2,408,839.20 : x
  2. Step 2: Convert to fraction form
    5,773,600.80/8,662,474.80 = 2,408,839.20/x
  3. Step 3: Cross multiply
    5,773,600.80x = 8,662,474.80 × 2,408,839.20
  4. Step 4: Simplify right side
    5,773,600.80x = 20,866,508,867,252.16
  5. Step 5: Solve for x
    x = 20,866,508,867,252.16/5,773,600.80
  6. Step 6: Final answer
    x = 3,614,123.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.