Home / 11,652,374.54-17,478,617.13-3,565,337.30

Finding the Fourth Proportional to 11,652,374.54, 17,478,617.13 and 3,565,337.30

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Solution

The fourth proportional to 11,652,374.54, 17,478,617.13 and 3,565,337.30 is: 5,348,022.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,652,374.54 : 17,478,617.13 = 3,565,337.30 : x
  2. Step 2: Convert to fraction form
    11,652,374.54/17,478,617.13 = 3,565,337.30/x
  3. Step 3: Cross multiply
    11,652,374.54x = 17,478,617.13 × 3,565,337.30
  4. Step 4: Simplify right side
    11,652,374.54x = 62,317,165,606,007.95
  5. Step 5: Solve for x
    x = 62,317,165,606,007.95/11,652,374.54
  6. Step 6: Final answer
    x = 5,348,022.88

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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.