Home / 11,587,197.57-17,380,796.31-6,179,464.65

Finding the Fourth Proportional to 11,587,197.57, 17,380,796.31 and 6,179,464.65

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Solution

The fourth proportional to 11,587,197.57, 17,380,796.31 and 6,179,464.65 is: 9,269,196.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,587,197.57 : 17,380,796.31 = 6,179,464.65 : x
  2. Step 2: Convert to fraction form
    11,587,197.57/17,380,796.31 = 6,179,464.65/x
  3. Step 3: Cross multiply
    11,587,197.57x = 17,380,796.31 × 6,179,464.65
  4. Step 4: Simplify right side
    11,587,197.57x = 107,404,016,386,495.44
  5. Step 5: Solve for x
    x = 107,404,016,386,495.44/11,587,197.57
  6. Step 6: Final answer
    x = 9,269,196.95

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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.