Home / 2,955,169.27-4,433,005.37-932,872.15

Finding the Fourth Proportional to 2,955,169.27, 4,433,005.37 and 932,872.15

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Solution

The fourth proportional to 2,955,169.27, 4,433,005.37 and 932,872.15 is: 1,399,387.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,169.27 : 4,433,005.37 = 932,872.15 : x
  2. Step 2: Convert to fraction form
    2,955,169.27/4,433,005.37 = 932,872.15/x
  3. Step 3: Cross multiply
    2,955,169.27x = 4,433,005.37 × 932,872.15
  4. Step 4: Simplify right side
    2,955,169.27x = 4,135,427,250,473.45
  5. Step 5: Solve for x
    x = 4,135,427,250,473.45/2,955,169.27
  6. Step 6: Final answer
    x = 1,399,387.61

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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.