Home / 2,244,736.72-3,367,602.62-647,175.16

Finding the Fourth Proportional to 2,244,736.72, 3,367,602.62 and 647,175.16

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Solution

The fourth proportional to 2,244,736.72, 3,367,602.62 and 647,175.16 is: 970,906.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,736.72 : 3,367,602.62 = 647,175.16 : x
  2. Step 2: Convert to fraction form
    2,244,736.72/3,367,602.62 = 647,175.16/x
  3. Step 3: Cross multiply
    2,244,736.72x = 3,367,602.62 × 647,175.16
  4. Step 4: Simplify right side
    2,244,736.72x = 2,179,428,764,414.92
  5. Step 5: Solve for x
    x = 2,179,428,764,414.92/2,244,736.72
  6. Step 6: Final answer
    x = 970,906.18

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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.