Home / 4,137,600.60-6,192,404.10-3,633,715.80

Finding the Fourth Proportional to 4,137,600.60, 6,192,404.10 and 3,633,715.80

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Solution

The fourth proportional to 4,137,600.60, 6,192,404.10 and 3,633,715.80 is: 5,438,281.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,600.60 : 6,192,404.10 = 3,633,715.80 : x
  2. Step 2: Convert to fraction form
    4,137,600.60/6,192,404.10 = 3,633,715.80/x
  3. Step 3: Cross multiply
    4,137,600.60x = 6,192,404.10 × 3,633,715.80
  4. Step 4: Simplify right side
    4,137,600.60x = 22,501,436,618,154.78
  5. Step 5: Solve for x
    x = 22,501,436,618,154.78/4,137,600.60
  6. Step 6: Final answer
    x = 5,438,281.46

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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.