Home / 13,941,023.32-20,906,586.24-4,090,337.24

Finding the Fourth Proportional to 13,941,023.32, 20,906,586.24 and 4,090,337.24

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Solution

The fourth proportional to 13,941,023.32, 20,906,586.24 and 4,090,337.24 is: 6,134,053.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,941,023.32 : 20,906,586.24 = 4,090,337.24 : x
  2. Step 2: Convert to fraction form
    13,941,023.32/20,906,586.24 = 4,090,337.24/x
  3. Step 3: Cross multiply
    13,941,023.32x = 20,906,586.24 × 4,090,337.24
  4. Step 4: Simplify right side
    13,941,023.32x = 85,514,988,258,743.58
  5. Step 5: Solve for x
    x = 85,514,988,258,743.58/13,941,023.32
  6. Step 6: Final answer
    x = 6,134,053.89

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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.