Home / 3,647,672.80-5,034,400.80-2,469,737.44

Finding the Fourth Proportional to 3,647,672.80, 5,034,400.80 and 2,469,737.44

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Solution

The fourth proportional to 3,647,672.80, 5,034,400.80 and 2,469,737.44 is: 3,408,652.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,672.80 : 5,034,400.80 = 2,469,737.44 : x
  2. Step 2: Convert to fraction form
    3,647,672.80/5,034,400.80 = 2,469,737.44/x
  3. Step 3: Cross multiply
    3,647,672.80x = 5,034,400.80 × 2,469,737.44
  4. Step 4: Simplify right side
    3,647,672.80x = 12,433,648,143,725.95
  5. Step 5: Solve for x
    x = 12,433,648,143,725.95/3,647,672.80
  6. Step 6: Final answer
    x = 3,408,652.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.