Home / 5,324,251.50-7,983,180.59-2,442,007.85

Finding the Fourth Proportional to 5,324,251.50, 7,983,180.59 and 2,442,007.85

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Solution

The fourth proportional to 5,324,251.50, 7,983,180.59 and 2,442,007.85 is: 3,661,545.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,324,251.50 : 7,983,180.59 = 2,442,007.85 : x
  2. Step 2: Convert to fraction form
    5,324,251.50/7,983,180.59 = 2,442,007.85/x
  3. Step 3: Cross multiply
    5,324,251.50x = 7,983,180.59 × 2,442,007.85
  4. Step 4: Simplify right side
    5,324,251.50x = 19,494,989,616,621.69
  5. Step 5: Solve for x
    x = 19,494,989,616,621.69/5,324,251.50
  6. Step 6: Final answer
    x = 3,661,545.59

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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.