Home / 6,197,105.80-9,295,658.70-2,152,249.30

Finding the Fourth Proportional to 6,197,105.80, 9,295,658.70 and 2,152,249.30

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Solution

The fourth proportional to 6,197,105.80, 9,295,658.70 and 2,152,249.30 is: 3,228,373.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,105.80 : 9,295,658.70 = 2,152,249.30 : x
  2. Step 2: Convert to fraction form
    6,197,105.80/9,295,658.70 = 2,152,249.30/x
  3. Step 3: Cross multiply
    6,197,105.80x = 9,295,658.70 × 2,152,249.30
  4. Step 4: Simplify right side
    6,197,105.80x = 20,006,574,930,113.91
  5. Step 5: Solve for x
    x = 20,006,574,930,113.91/6,197,105.80
  6. Step 6: Final answer
    x = 3,228,373.95

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Similar ratio
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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.