Home / 7,544,104.59-11,317,843.61-2,751,793.69

Finding the Fourth Proportional to 7,544,104.59, 11,317,843.61 and 2,751,793.69

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Solution

The fourth proportional to 7,544,104.59, 11,317,843.61 and 2,751,793.69 is: 4,128,305.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,104.59 : 11,317,843.61 = 2,751,793.69 : x
  2. Step 2: Convert to fraction form
    7,544,104.59/11,317,843.61 = 2,751,793.69/x
  3. Step 3: Cross multiply
    7,544,104.59x = 11,317,843.61 × 2,751,793.69
  4. Step 4: Simplify right side
    7,544,104.59x = 31,144,370,603,538.83
  5. Step 5: Solve for x
    x = 31,144,370,603,538.83/7,544,104.59
  6. Step 6: Final answer
    x = 4,128,305.78

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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.