Home / 11,967,552.56-17,951,329.25-2,992,104.56

Finding the Fourth Proportional to 11,967,552.56, 17,951,329.25 and 2,992,104.56

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Solution

The fourth proportional to 11,967,552.56, 17,951,329.25 and 2,992,104.56 is: 4,488,156.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,967,552.56 : 17,951,329.25 = 2,992,104.56 : x
  2. Step 2: Convert to fraction form
    11,967,552.56/17,951,329.25 = 2,992,104.56/x
  3. Step 3: Cross multiply
    11,967,552.56x = 17,951,329.25 × 2,992,104.56
  4. Step 4: Simplify right side
    11,967,552.56x = 53,712,254,148,124.58
  5. Step 5: Solve for x
    x = 53,712,254,148,124.58/11,967,552.56
  6. Step 6: Final answer
    x = 4,488,156.95

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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.