Home / 6,339,722.88-9,511,951.68-2,554,279.68

Finding the Fourth Proportional to 6,339,722.88, 9,511,951.68 and 2,554,279.68

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Solution

The fourth proportional to 6,339,722.88, 9,511,951.68 and 2,554,279.68 is: 3,832,373.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,339,722.88 : 9,511,951.68 = 2,554,279.68 : x
  2. Step 2: Convert to fraction form
    6,339,722.88/9,511,951.68 = 2,554,279.68/x
  3. Step 3: Cross multiply
    6,339,722.88x = 9,511,951.68 × 2,554,279.68
  4. Step 4: Simplify right side
    6,339,722.88x = 24,296,184,893,365.86
  5. Step 5: Solve for x
    x = 24,296,184,893,365.86/6,339,722.88
  6. Step 6: Final answer
    x = 3,832,373.33

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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.