Home / 11,967,646.24-17,951,468.10-2,992,198.24

Finding the Fourth Proportional to 11,967,646.24, 17,951,468.10 and 2,992,198.24

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Solution

The fourth proportional to 11,967,646.24, 17,951,468.10 and 2,992,198.24 is: 4,488,297.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,967,646.24 : 17,951,468.10 = 2,992,198.24 : x
  2. Step 2: Convert to fraction form
    11,967,646.24/17,951,468.10 = 2,992,198.24/x
  3. Step 3: Cross multiply
    11,967,646.24x = 17,951,468.10 × 2,992,198.24
  4. Step 4: Simplify right side
    11,967,646.24x = 53,714,351,254,236.16
  5. Step 5: Solve for x
    x = 53,714,351,254,236.16/11,967,646.24
  6. Step 6: Final answer
    x = 4,488,297.04

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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.