Home / 11,970,175.59-17,957,788.02-3,882,523.14

Finding the Fourth Proportional to 11,970,175.59, 17,957,788.02 and 3,882,523.14

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Solution

The fourth proportional to 11,970,175.59, 17,957,788.02 and 3,882,523.14 is: 5,824,603.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,970,175.59 : 17,957,788.02 = 3,882,523.14 : x
  2. Step 2: Convert to fraction form
    11,970,175.59/17,957,788.02 = 3,882,523.14/x
  3. Step 3: Cross multiply
    11,970,175.59x = 17,957,788.02 × 3,882,523.14
  4. Step 4: Simplify right side
    11,970,175.59x = 69,721,527,530,864.78
  5. Step 5: Solve for x
    x = 69,721,527,530,864.78/11,970,175.59
  6. Step 6: Final answer
    x = 5,824,603.57

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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.