Home / 8,135,352.25-11,226,755.52-4,464,330.59

Finding the Fourth Proportional to 8,135,352.25, 11,226,755.52 and 4,464,330.59

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Solution

The fourth proportional to 8,135,352.25, 11,226,755.52 and 4,464,330.59 is: 6,160,759.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,135,352.25 : 11,226,755.52 = 4,464,330.59 : x
  2. Step 2: Convert to fraction form
    8,135,352.25/11,226,755.52 = 4,464,330.59/x
  3. Step 3: Cross multiply
    8,135,352.25x = 11,226,755.52 × 4,464,330.59
  4. Step 4: Simplify right side
    8,135,352.25x = 50,119,948,122,454.25
  5. Step 5: Solve for x
    x = 50,119,948,122,454.25/8,135,352.25
  6. Step 6: Final answer
    x = 6,160,759.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.