Home / 4,119,738.30-6,179,607.45-3,497,658.30

Finding the Fourth Proportional to 4,119,738.30, 6,179,607.45 and 3,497,658.30

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Solution

The fourth proportional to 4,119,738.30, 6,179,607.45 and 3,497,658.30 is: 5,246,487.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,738.30 : 6,179,607.45 = 3,497,658.30 : x
  2. Step 2: Convert to fraction form
    4,119,738.30/6,179,607.45 = 3,497,658.30/x
  3. Step 3: Cross multiply
    4,119,738.30x = 6,179,607.45 × 3,497,658.30
  4. Step 4: Simplify right side
    4,119,738.30x = 21,614,155,288,234.34
  5. Step 5: Solve for x
    x = 21,614,155,288,234.34/4,119,738.30
  6. Step 6: Final answer
    x = 5,246,487.45

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Double scale
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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.