Home / 9,667,227.28-14,497,738.98-3,188,847.28

Finding the Fourth Proportional to 9,667,227.28, 14,497,738.98 and 3,188,847.28

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Solution

The fourth proportional to 9,667,227.28, 14,497,738.98 and 3,188,847.28 is: 4,782,247.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,667,227.28 : 14,497,738.98 = 3,188,847.28 : x
  2. Step 2: Convert to fraction form
    9,667,227.28/14,497,738.98 = 3,188,847.28/x
  3. Step 3: Cross multiply
    9,667,227.28x = 14,497,738.98 × 3,188,847.28
  4. Step 4: Simplify right side
    9,667,227.28x = 46,231,075,512,522.98
  5. Step 5: Solve for x
    x = 46,231,075,512,522.98/9,667,227.28
  6. Step 6: Final answer
    x = 4,782,247.71

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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.