Home / 7,476,616.97-11,238,335.50-4,934,170.27

Finding the Fourth Proportional to 7,476,616.97, 11,238,335.50 and 4,934,170.27

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Solution

The fourth proportional to 7,476,616.97, 11,238,335.50 and 4,934,170.27 is: 7,416,704.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476,616.97 : 11,238,335.50 = 4,934,170.27 : x
  2. Step 2: Convert to fraction form
    7,476,616.97/11,238,335.50 = 4,934,170.27/x
  3. Step 3: Cross multiply
    7,476,616.97x = 11,238,335.50 × 4,934,170.27
  4. Step 4: Simplify right side
    7,476,616.97x = 55,451,860,908,385.58
  5. Step 5: Solve for x
    x = 55,451,860,908,385.58/7,476,616.97
  6. Step 6: Final answer
    x = 7,416,704.79

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1.5x scale

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.