Home / 11,967,645.24-17,951,466.60-2,992,197.24

Finding the Fourth Proportional to 11,967,645.24, 17,951,466.60 and 2,992,197.24

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Solution

The fourth proportional to 11,967,645.24, 17,951,466.60 and 2,992,197.24 is: 4,488,295.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,967,645.24 : 17,951,466.60 = 2,992,197.24 : x
  2. Step 2: Convert to fraction form
    11,967,645.24/17,951,466.60 = 2,992,197.24/x
  3. Step 3: Cross multiply
    11,967,645.24x = 17,951,466.60 × 2,992,197.24
  4. Step 4: Simplify right side
    11,967,645.24x = 53,714,328,814,472.20
  5. Step 5: Solve for x
    x = 53,714,328,814,472.20/11,967,645.24
  6. Step 6: Final answer
    x = 4,488,295.54

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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.