Home / 4,992,001.30-7,488,001.95-2,002,330.90

Finding the Fourth Proportional to 4,992,001.30, 7,488,001.95 and 2,002,330.90

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Solution

The fourth proportional to 4,992,001.30, 7,488,001.95 and 2,002,330.90 is: 3,003,496.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,992,001.30 : 7,488,001.95 = 2,002,330.90 : x
  2. Step 2: Convert to fraction form
    4,992,001.30/7,488,001.95 = 2,002,330.90/x
  3. Step 3: Cross multiply
    4,992,001.30x = 7,488,001.95 × 2,002,330.90
  4. Step 4: Simplify right side
    4,992,001.30x = 14,993,457,683,745.25
  5. Step 5: Solve for x
    x = 14,993,457,683,745.25/4,992,001.30
  6. Step 6: Final answer
    x = 3,003,496.35

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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.