Home / 11,584,487.16-17,379,540.05-3,496,979.66

Finding the Fourth Proportional to 11,584,487.16, 17,379,540.05 and 3,496,979.66

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Solution

The fourth proportional to 11,584,487.16, 17,379,540.05 and 3,496,979.66 is: 5,246,317.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,584,487.16 : 17,379,540.05 = 3,496,979.66 : x
  2. Step 2: Convert to fraction form
    11,584,487.16/17,379,540.05 = 3,496,979.66/x
  3. Step 3: Cross multiply
    11,584,487.16x = 17,379,540.05 × 3,496,979.66
  4. Step 4: Simplify right side
    11,584,487.16x = 60,775,897,950,622.79
  5. Step 5: Solve for x
    x = 60,775,897,950,622.79/11,584,487.16
  6. Step 6: Final answer
    x = 5,246,317.52

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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.