Home / 11,499,330.99-17,231,956.33-4,667,591.32

Finding the Fourth Proportional to 11,499,330.99, 17,231,956.33 and 4,667,591.32

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Solution

The fourth proportional to 11,499,330.99, 17,231,956.33 and 4,667,591.32 is: 6,994,470.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,499,330.99 : 17,231,956.33 = 4,667,591.32 : x
  2. Step 2: Convert to fraction form
    11,499,330.99/17,231,956.33 = 4,667,591.32/x
  3. Step 3: Cross multiply
    11,499,330.99x = 17,231,956.33 × 4,667,591.32
  4. Step 4: Simplify right side
    11,499,330.99x = 80,431,729,792,527.05
  5. Step 5: Solve for x
    x = 80,431,729,792,527.05/11,499,330.99
  6. Step 6: Final answer
    x = 6,994,470.36

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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.