Home / 9,433,943.29-13,018,764.34-5,951,531.55

Finding the Fourth Proportional to 9,433,943.29, 13,018,764.34 and 5,951,531.55

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Solution

The fourth proportional to 9,433,943.29, 13,018,764.34 and 5,951,531.55 is: 8,213,064.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,943.29 : 13,018,764.34 = 5,951,531.55 : x
  2. Step 2: Convert to fraction form
    9,433,943.29/13,018,764.34 = 5,951,531.55/x
  3. Step 3: Cross multiply
    9,433,943.29x = 13,018,764.34 × 5,951,531.55
  4. Step 4: Simplify right side
    9,433,943.29x = 77,481,586,661,076.80
  5. Step 5: Solve for x
    x = 77,481,586,661,076.80/9,433,943.29
  6. Step 6: Final answer
    x = 8,213,064.71

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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.