Home / 11,071,134.06-16,584,469.17-5,514,934.93

Finding the Fourth Proportional to 11,071,134.06, 16,584,469.17 and 5,514,934.93

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Solution

The fourth proportional to 11,071,134.06, 16,584,469.17 and 5,514,934.93 is: 8,261,327.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,134.06 : 16,584,469.17 = 5,514,934.93 : x
  2. Step 2: Convert to fraction form
    11,071,134.06/16,584,469.17 = 5,514,934.93/x
  3. Step 3: Cross multiply
    11,071,134.06x = 16,584,469.17 × 5,514,934.93
  4. Step 4: Simplify right side
    11,071,134.06x = 91,462,268,321,141.11
  5. Step 5: Solve for x
    x = 91,462,268,321,141.11/11,071,134.06
  6. Step 6: Final answer
    x = 8,261,327.87

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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.