Home / 8,967,571.38-13,451,267.97-4,108,499.46

Finding the Fourth Proportional to 8,967,571.38, 13,451,267.97 and 4,108,499.46

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Solution

The fourth proportional to 8,967,571.38, 13,451,267.97 and 4,108,499.46 is: 6,162,708.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,571.38 : 13,451,267.97 = 4,108,499.46 : x
  2. Step 2: Convert to fraction form
    8,967,571.38/13,451,267.97 = 4,108,499.46/x
  3. Step 3: Cross multiply
    8,967,571.38x = 13,451,267.97 × 4,108,499.46
  4. Step 4: Simplify right side
    8,967,571.38x = 55,264,527,191,060.30
  5. Step 5: Solve for x
    x = 55,264,527,191,060.30/8,967,571.38
  6. Step 6: Final answer
    x = 6,162,708.37

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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.