Home / 4,725,691.38-7,088,194.19-1,846,516.82

Finding the Fourth Proportional to 4,725,691.38, 7,088,194.19 and 1,846,516.82

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Solution

The fourth proportional to 4,725,691.38, 7,088,194.19 and 1,846,516.82 is: 2,769,641.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,691.38 : 7,088,194.19 = 1,846,516.82 : x
  2. Step 2: Convert to fraction form
    4,725,691.38/7,088,194.19 = 1,846,516.82/x
  3. Step 3: Cross multiply
    4,725,691.38x = 7,088,194.19 × 1,846,516.82
  4. Step 4: Simplify right side
    4,725,691.38x = 13,088,469,795,261.28
  5. Step 5: Solve for x
    x = 13,088,469,795,261.28/4,725,691.38
  6. Step 6: Final answer
    x = 2,769,641.25

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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.