Home / 9,040,267.44-13,565,037.60-4,429,165.86

Finding the Fourth Proportional to 9,040,267.44, 13,565,037.60 and 4,429,165.86

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Solution

The fourth proportional to 9,040,267.44, 13,565,037.60 and 4,429,165.86 is: 6,646,020.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,040,267.44 : 13,565,037.60 = 4,429,165.86 : x
  2. Step 2: Convert to fraction form
    9,040,267.44/13,565,037.60 = 4,429,165.86/x
  3. Step 3: Cross multiply
    9,040,267.44x = 13,565,037.60 × 4,429,165.86
  4. Step 4: Simplify right side
    9,040,267.44x = 60,081,801,427,536.34
  5. Step 5: Solve for x
    x = 60,081,801,427,536.34/9,040,267.44
  6. Step 6: Final answer
    x = 6,646,020.36

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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.