Home / 11,967,544.13-17,951,316.59-2,992,096.13

Finding the Fourth Proportional to 11,967,544.13, 17,951,316.59 and 2,992,096.13

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Solution

The fourth proportional to 11,967,544.13, 17,951,316.59 and 2,992,096.13 is: 4,488,144.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,967,544.13 : 17,951,316.59 = 2,992,096.13 : x
  2. Step 2: Convert to fraction form
    11,967,544.13/17,951,316.59 = 2,992,096.13/x
  3. Step 3: Cross multiply
    11,967,544.13x = 17,951,316.59 × 2,992,096.13
  4. Step 4: Simplify right side
    11,967,544.13x = 53,712,064,815,067.46
  5. Step 5: Solve for x
    x = 53,712,064,815,067.46/11,967,544.13
  6. Step 6: Final answer
    x = 4,488,144.29

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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.