Home / 4,961,046.30-7,441,569.45-4,331,190.30

Finding the Fourth Proportional to 4,961,046.30, 7,441,569.45 and 4,331,190.30

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Solution

The fourth proportional to 4,961,046.30, 7,441,569.45 and 4,331,190.30 is: 6,496,785.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,046.30 : 7,441,569.45 = 4,331,190.30 : x
  2. Step 2: Convert to fraction form
    4,961,046.30/7,441,569.45 = 4,331,190.30/x
  3. Step 3: Cross multiply
    4,961,046.30x = 7,441,569.45 × 4,331,190.30
  4. Step 4: Simplify right side
    4,961,046.30x = 32,230,853,418,616.34
  5. Step 5: Solve for x
    x = 32,230,853,418,616.34/4,961,046.30
  6. Step 6: Final answer
    x = 6,496,785.45

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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.