Home / 10,181,104.08-14,045,948.13-5,827,863.96

Finding the Fourth Proportional to 10,181,104.08, 14,045,948.13 and 5,827,863.96

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Solution

The fourth proportional to 10,181,104.08, 14,045,948.13 and 5,827,863.96 is: 8,040,176.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,181,104.08 : 14,045,948.13 = 5,827,863.96 : x
  2. Step 2: Convert to fraction form
    10,181,104.08/14,045,948.13 = 5,827,863.96/x
  3. Step 3: Cross multiply
    10,181,104.08x = 14,045,948.13 × 5,827,863.96
  4. Step 4: Simplify right side
    10,181,104.08x = 81,857,874,890,856.41
  5. Step 5: Solve for x
    x = 81,857,874,890,856.41/10,181,104.08
  6. Step 6: Final answer
    x = 8,040,176.61

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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.