Home / 2,244,761.10-3,367,639.19-647,199.52

Finding the Fourth Proportional to 2,244,761.10, 3,367,639.19 and 647,199.52

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Solution

The fourth proportional to 2,244,761.10, 3,367,639.19 and 647,199.52 is: 970,942.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,761.10 : 3,367,639.19 = 647,199.52 : x
  2. Step 2: Convert to fraction form
    2,244,761.10/3,367,639.19 = 647,199.52/x
  3. Step 3: Cross multiply
    2,244,761.10x = 3,367,639.19 × 647,199.52
  4. Step 4: Simplify right side
    2,244,761.10x = 2,179,534,460,500.09
  5. Step 5: Solve for x
    x = 2,179,534,460,500.09/2,244,761.10
  6. Step 6: Final answer
    x = 970,942.73

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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.