Home / 3,746,067.62-5,169,573.20-2,027,188.12

Finding the Fourth Proportional to 3,746,067.62, 5,169,573.20 and 2,027,188.12

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Solution

The fourth proportional to 3,746,067.62, 5,169,573.20 and 2,027,188.12 is: 2,797,519.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,067.62 : 5,169,573.20 = 2,027,188.12 : x
  2. Step 2: Convert to fraction form
    3,746,067.62/5,169,573.20 = 2,027,188.12/x
  3. Step 3: Cross multiply
    3,746,067.62x = 5,169,573.20 × 2,027,188.12
  4. Step 4: Simplify right side
    3,746,067.62x = 10,479,697,376,510.38
  5. Step 5: Solve for x
    x = 10,479,697,376,510.38/3,746,067.62
  6. Step 6: Final answer
    x = 2,797,519.54

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.