Home / 3,744,110.70-5,616,166.05-3,706,785.90

Finding the Fourth Proportional to 3,744,110.70, 5,616,166.05 and 3,706,785.90

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Solution

The fourth proportional to 3,744,110.70, 5,616,166.05 and 3,706,785.90 is: 5,560,178.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,110.70 : 5,616,166.05 = 3,706,785.90 : x
  2. Step 2: Convert to fraction form
    3,744,110.70/5,616,166.05 = 3,706,785.90/x
  3. Step 3: Cross multiply
    3,744,110.70x = 5,616,166.05 × 3,706,785.90
  4. Step 4: Simplify right side
    3,744,110.70x = 20,817,925,126,198.70
  5. Step 5: Solve for x
    x = 20,817,925,126,198.70/3,744,110.70
  6. Step 6: Final answer
    x = 5,560,178.85

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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.