Home / 8,664,033.01-11,955,910.87-4,743,037.44

Finding the Fourth Proportional to 8,664,033.01, 11,955,910.87 and 4,743,037.44

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Solution

The fourth proportional to 8,664,033.01, 11,955,910.87 and 4,743,037.44 is: 6,545,142.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,664,033.01 : 11,955,910.87 = 4,743,037.44 : x
  2. Step 2: Convert to fraction form
    8,664,033.01/11,955,910.87 = 4,743,037.44/x
  3. Step 3: Cross multiply
    8,664,033.01x = 11,955,910.87 × 4,743,037.44
  4. Step 4: Simplify right side
    8,664,033.01x = 56,707,332,885,712.98
  5. Step 5: Solve for x
    x = 56,707,332,885,712.98/8,664,033.01
  6. Step 6: Final answer
    x = 6,545,142.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.