Home / 5,061,680.82-7,593,313.08-1,649,175.30

Finding the Fourth Proportional to 5,061,680.82, 7,593,313.08 and 1,649,175.30

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Solution

The fourth proportional to 5,061,680.82, 7,593,313.08 and 1,649,175.30 is: 2,474,020.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,680.82 : 7,593,313.08 = 1,649,175.30 : x
  2. Step 2: Convert to fraction form
    5,061,680.82/7,593,313.08 = 1,649,175.30/x
  3. Step 3: Cross multiply
    5,061,680.82x = 7,593,313.08 × 1,649,175.30
  4. Step 4: Simplify right side
    5,061,680.82x = 12,522,704,376,702.92
  5. Step 5: Solve for x
    x = 12,522,704,376,702.92/5,061,680.82
  6. Step 6: Final answer
    x = 2,474,020.95

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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.