Home / 10,669,785.38-14,722,736.62-5,959,600.62

Finding the Fourth Proportional to 10,669,785.38, 14,722,736.62 and 5,959,600.62

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Solution

The fourth proportional to 10,669,785.38, 14,722,736.62 and 5,959,600.62 is: 8,223,373.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,669,785.38 : 14,722,736.62 = 5,959,600.62 : x
  2. Step 2: Convert to fraction form
    10,669,785.38/14,722,736.62 = 5,959,600.62/x
  3. Step 3: Cross multiply
    10,669,785.38x = 14,722,736.62 × 5,959,600.62
  4. Step 4: Simplify right side
    10,669,785.38x = 87,741,630,288,648.70
  5. Step 5: Solve for x
    x = 87,741,630,288,648.70/10,669,785.38
  6. Step 6: Final answer
    x = 8,223,373.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.