Home / 8,025,414.44-12,035,592.96-2,632,808.12

Finding the Fourth Proportional to 8,025,414.44, 12,035,592.96 and 2,632,808.12

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Solution

The fourth proportional to 8,025,414.44, 12,035,592.96 and 2,632,808.12 is: 3,948,382.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,414.44 : 12,035,592.96 = 2,632,808.12 : x
  2. Step 2: Convert to fraction form
    8,025,414.44/12,035,592.96 = 2,632,808.12/x
  3. Step 3: Cross multiply
    8,025,414.44x = 12,035,592.96 × 2,632,808.12
  4. Step 4: Simplify right side
    8,025,414.44x = 31,687,406,874,102.84
  5. Step 5: Solve for x
    x = 31,687,406,874,102.84/8,025,414.44
  6. Step 6: Final answer
    x = 3,948,382.62

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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.