Home / 5,967,680.27-8,951,520.20-2,181,163.14

Finding the Fourth Proportional to 5,967,680.27, 8,951,520.20 and 2,181,163.14

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Solution

The fourth proportional to 5,967,680.27, 8,951,520.20 and 2,181,163.14 is: 3,271,744.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967,680.27 : 8,951,520.20 = 2,181,163.14 : x
  2. Step 2: Convert to fraction form
    5,967,680.27/8,951,520.20 = 2,181,163.14/x
  3. Step 3: Cross multiply
    5,967,680.27x = 8,951,520.20 × 2,181,163.14
  4. Step 4: Simplify right side
    5,967,680.27x = 19,524,725,896,299.61
  5. Step 5: Solve for x
    x = 19,524,725,896,299.61/5,967,680.27
  6. Step 6: Final answer
    x = 3,271,744.64

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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.