Home / 9,387,209.39-14,055,586.27-5,956,923.88

Finding the Fourth Proportional to 9,387,209.39, 14,055,586.27 and 5,956,923.88

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Solution

The fourth proportional to 9,387,209.39, 14,055,586.27 and 5,956,923.88 is: 8,919,376.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,387,209.39 : 14,055,586.27 = 5,956,923.88 : x
  2. Step 2: Convert to fraction form
    9,387,209.39/14,055,586.27 = 5,956,923.88/x
  3. Step 3: Cross multiply
    9,387,209.39x = 14,055,586.27 × 5,956,923.88
  4. Step 4: Simplify right side
    9,387,209.39x = 83,728,057,449,131.86
  5. Step 5: Solve for x
    x = 83,728,057,449,131.86/9,387,209.39
  6. Step 6: Final answer
    x = 8,919,376.78

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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.