Home / 6,881,186.10-10,321,451.10-2,331,788.70

Finding the Fourth Proportional to 6,881,186.10, 10,321,451.10 and 2,331,788.70

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Solution

The fourth proportional to 6,881,186.10, 10,321,451.10 and 2,331,788.70 is: 3,497,571.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,881,186.10 : 10,321,451.10 = 2,331,788.70 : x
  2. Step 2: Convert to fraction form
    6,881,186.10/10,321,451.10 = 2,331,788.70/x
  3. Step 3: Cross multiply
    6,881,186.10x = 10,321,451.10 × 2,331,788.70
  4. Step 4: Simplify right side
    6,881,186.10x = 24,067,443,042,582.57
  5. Step 5: Solve for x
    x = 24,067,443,042,582.57/6,881,186.10
  6. Step 6: Final answer
    x = 3,497,571.89

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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.