Home / 8,590,248.24-12,894,708.60-3,476,198.04

Finding the Fourth Proportional to 8,590,248.24, 12,894,708.60 and 3,476,198.04

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Solution

The fourth proportional to 8,590,248.24, 12,894,708.60 and 3,476,198.04 is: 5,218,075.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,590,248.24 : 12,894,708.60 = 3,476,198.04 : x
  2. Step 2: Convert to fraction form
    8,590,248.24/12,894,708.60 = 3,476,198.04/x
  3. Step 3: Cross multiply
    8,590,248.24x = 12,894,708.60 × 3,476,198.04
  4. Step 4: Simplify right side
    8,590,248.24x = 44,824,560,761,691.14
  5. Step 5: Solve for x
    x = 44,824,560,761,691.14/8,590,248.24
  6. Step 6: Final answer
    x = 5,218,075.14

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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.