Home / 6,196,468.97-8,550,957.22-3,443,085.70

Finding the Fourth Proportional to 6,196,468.97, 8,550,957.22 and 3,443,085.70

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Solution

The fourth proportional to 6,196,468.97, 8,550,957.22 and 3,443,085.70 is: 4,751,363.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,468.97 : 8,550,957.22 = 3,443,085.70 : x
  2. Step 2: Convert to fraction form
    6,196,468.97/8,550,957.22 = 3,443,085.70/x
  3. Step 3: Cross multiply
    6,196,468.97x = 8,550,957.22 × 3,443,085.70
  4. Step 4: Simplify right side
    6,196,468.97x = 29,441,678,527,574.73
  5. Step 5: Solve for x
    x = 29,441,678,527,574.73/6,196,468.97
  6. Step 6: Final answer
    x = 4,751,363.83

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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.