Home / 6,084,385.80-8,396,454.90-3,331,251.69

Finding the Fourth Proportional to 6,084,385.80, 8,396,454.90 and 3,331,251.69

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Solution

The fourth proportional to 6,084,385.80, 8,396,454.90 and 3,331,251.69 is: 4,597,128.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,084,385.80 : 8,396,454.90 = 3,331,251.69 : x
  2. Step 2: Convert to fraction form
    6,084,385.80/8,396,454.90 = 3,331,251.69/x
  3. Step 3: Cross multiply
    6,084,385.80x = 8,396,454.90 × 3,331,251.69
  4. Step 4: Simplify right side
    6,084,385.80x = 27,970,704,575,633.78
  5. Step 5: Solve for x
    x = 27,970,704,575,633.78/6,084,385.80
  6. Step 6: Final answer
    x = 4,597,128.70

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1.5x scale

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.