Home / 8,995,563.57-13,489,288.47-4,444,836.96

Finding the Fourth Proportional to 8,995,563.57, 13,489,288.47 and 4,444,836.96

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Solution

The fourth proportional to 8,995,563.57, 13,489,288.47 and 4,444,836.96 is: 6,665,250.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,563.57 : 13,489,288.47 = 4,444,836.96 : x
  2. Step 2: Convert to fraction form
    8,995,563.57/13,489,288.47 = 4,444,836.96/x
  3. Step 3: Cross multiply
    8,995,563.57x = 13,489,288.47 × 4,444,836.96
  4. Step 4: Simplify right side
    8,995,563.57x = 59,957,687,955,557.85
  5. Step 5: Solve for x
    x = 59,957,687,955,557.85/8,995,563.57
  6. Step 6: Final answer
    x = 6,665,250.87

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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.