Home / 11,771,251.24-17,647,352.70-3,680,064.04

Finding the Fourth Proportional to 11,771,251.24, 17,647,352.70 and 3,680,064.04

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Solution

The fourth proportional to 11,771,251.24, 17,647,352.70 and 3,680,064.04 is: 5,517,118.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,771,251.24 : 17,647,352.70 = 3,680,064.04 : x
  2. Step 2: Convert to fraction form
    11,771,251.24/17,647,352.70 = 3,680,064.04/x
  3. Step 3: Cross multiply
    11,771,251.24x = 17,647,352.70 × 3,680,064.04
  4. Step 4: Simplify right side
    11,771,251.24x = 64,943,388,072,466.91
  5. Step 5: Solve for x
    x = 64,943,388,072,466.91/11,771,251.24
  6. Step 6: Final answer
    x = 5,517,118.51

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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.