Home / 8,031,292.97-12,051,359.62-3,482,376.71

Finding the Fourth Proportional to 8,031,292.97, 12,051,359.62 and 3,482,376.71

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Solution

The fourth proportional to 8,031,292.97, 12,051,359.62 and 3,482,376.71 is: 5,225,481.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,031,292.97 : 12,051,359.62 = 3,482,376.71 : x
  2. Step 2: Convert to fraction form
    8,031,292.97/12,051,359.62 = 3,482,376.71/x
  3. Step 3: Cross multiply
    8,031,292.97x = 12,051,359.62 × 3,482,376.71
  4. Step 4: Simplify right side
    8,031,292.97x = 41,967,373,995,559.71
  5. Step 5: Solve for x
    x = 41,967,373,995,559.71/8,031,292.97
  6. Step 6: Final answer
    x = 5,225,481.65

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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.