Home / 3,383,819.28-5,063,868.36-2,425,331.70

Finding the Fourth Proportional to 3,383,819.28, 5,063,868.36 and 2,425,331.70

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Solution

The fourth proportional to 3,383,819.28, 5,063,868.36 and 2,425,331.70 is: 3,629,496.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,819.28 : 5,063,868.36 = 2,425,331.70 : x
  2. Step 2: Convert to fraction form
    3,383,819.28/5,063,868.36 = 2,425,331.70/x
  3. Step 3: Cross multiply
    3,383,819.28x = 5,063,868.36 × 2,425,331.70
  4. Step 4: Simplify right side
    3,383,819.28x = 12,281,560,458,135.01
  5. Step 5: Solve for x
    x = 12,281,560,458,135.01/3,383,819.28
  6. Step 6: Final answer
    x = 3,629,496.57

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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.