Home / 6,224,229.96-9,336,344.94-1,967,387.88

Finding the Fourth Proportional to 6,224,229.96, 9,336,344.94 and 1,967,387.88

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Solution

The fourth proportional to 6,224,229.96, 9,336,344.94 and 1,967,387.88 is: 2,951,081.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,229.96 : 9,336,344.94 = 1,967,387.88 : x
  2. Step 2: Convert to fraction form
    6,224,229.96/9,336,344.94 = 1,967,387.88/x
  3. Step 3: Cross multiply
    6,224,229.96x = 9,336,344.94 × 1,967,387.88
  4. Step 4: Simplify right side
    6,224,229.96x = 18,368,211,878,455.32
  5. Step 5: Solve for x
    x = 18,368,211,878,455.32/6,224,229.96
  6. Step 6: Final answer
    x = 2,951,081.82

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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.