Home / 9,408,383.22-14,110,891.38-2,491,909.86

Finding the Fourth Proportional to 9,408,383.22, 14,110,891.38 and 2,491,909.86

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Solution

The fourth proportional to 9,408,383.22, 14,110,891.38 and 2,491,909.86 is: 3,737,418.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,408,383.22 : 14,110,891.38 = 2,491,909.86 : x
  2. Step 2: Convert to fraction form
    9,408,383.22/14,110,891.38 = 2,491,909.86/x
  3. Step 3: Cross multiply
    9,408,383.22x = 14,110,891.38 × 2,491,909.86
  4. Step 4: Simplify right side
    9,408,383.22x = 35,163,069,363,211.01
  5. Step 5: Solve for x
    x = 35,163,069,363,211.01/9,408,383.22
  6. Step 6: Final answer
    x = 3,737,418.91

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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.