Home / 6,644,414.32-9,967,453.14-2,600,379.96

Finding the Fourth Proportional to 6,644,414.32, 9,967,453.14 and 2,600,379.96

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Solution

The fourth proportional to 6,644,414.32, 9,967,453.14 and 2,600,379.96 is: 3,900,895.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,644,414.32 : 9,967,453.14 = 2,600,379.96 : x
  2. Step 2: Convert to fraction form
    6,644,414.32/9,967,453.14 = 2,600,379.96/x
  3. Step 3: Cross multiply
    6,644,414.32x = 9,967,453.14 × 2,600,379.96
  4. Step 4: Simplify right side
    6,644,414.32x = 25,919,165,397,495.07
  5. Step 5: Solve for x
    x = 25,919,165,397,495.07/6,644,414.32
  6. Step 6: Final answer
    x = 3,900,895.42

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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.