Home / 11,785,508.42-17,680,922.44-3,588,883.88

Finding the Fourth Proportional to 11,785,508.42, 17,680,922.44 and 3,588,883.88

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Solution

The fourth proportional to 11,785,508.42, 17,680,922.44 and 3,588,883.88 is: 5,384,135.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,785,508.42 : 17,680,922.44 = 3,588,883.88 : x
  2. Step 2: Convert to fraction form
    11,785,508.42/17,680,922.44 = 3,588,883.88/x
  3. Step 3: Cross multiply
    11,785,508.42x = 17,680,922.44 × 3,588,883.88
  4. Step 4: Simplify right side
    11,785,508.42x = 63,454,777,451,256.91
  5. Step 5: Solve for x
    x = 63,454,777,451,256.91/11,785,508.42
  6. Step 6: Final answer
    x = 5,384,135.77

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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.