Home / 7,498,079.97-11,244,794.11-2,705,146.14

Finding the Fourth Proportional to 7,498,079.97, 11,244,794.11 and 2,705,146.14

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Solution

The fourth proportional to 7,498,079.97, 11,244,794.11 and 2,705,146.14 is: 4,056,880.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,079.97 : 11,244,794.11 = 2,705,146.14 : x
  2. Step 2: Convert to fraction form
    7,498,079.97/11,244,794.11 = 2,705,146.14/x
  3. Step 3: Cross multiply
    7,498,079.97x = 11,244,794.11 × 2,705,146.14
  4. Step 4: Simplify right side
    7,498,079.97x = 30,418,811,381,761.23
  5. Step 5: Solve for x
    x = 30,418,811,381,761.23/7,498,079.97
  6. Step 6: Final answer
    x = 4,056,880.10

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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.