Home / 11,279,636.96-16,925,854.47-6,092,182.31

Finding the Fourth Proportional to 11,279,636.96, 16,925,854.47 and 6,092,182.31

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Solution

The fourth proportional to 11,279,636.96, 16,925,854.47 and 6,092,182.31 is: 9,141,729.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,279,636.96 : 16,925,854.47 = 6,092,182.31 : x
  2. Step 2: Convert to fraction form
    11,279,636.96/16,925,854.47 = 6,092,182.31/x
  3. Step 3: Cross multiply
    11,279,636.96x = 16,925,854.47 × 6,092,182.31
  4. Step 4: Simplify right side
    11,279,636.96x = 103,115,391,099,139.14
  5. Step 5: Solve for x
    x = 103,115,391,099,139.14/11,279,636.96
  6. Step 6: Final answer
    x = 9,141,729.61

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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.