Home / 5,093,326.44-7,029,789.06-2,919,327

Finding the Fourth Proportional to 5,093,326.44, 7,029,789.06 and 2,919,327

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Solution

The fourth proportional to 5,093,326.44, 7,029,789.06 and 2,919,327 is: 4,029,243.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,326.44 : 7,029,789.06 = 2,919,327 : x
  2. Step 2: Convert to fraction form
    5,093,326.44/7,029,789.06 = 2,919,327/x
  3. Step 3: Cross multiply
    5,093,326.44x = 7,029,789.06 × 2,919,327
  4. Step 4: Simplify right side
    5,093,326.44x = 20,522,253,007,162.62
  5. Step 5: Solve for x
    x = 20,522,253,007,162.62/5,093,326.44
  6. Step 6: Final answer
    x = 4,029,243.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.