Home / 4,100,676.80-6,151,015.20-2,393,067.20

Finding the Fourth Proportional to 4,100,676.80, 6,151,015.20 and 2,393,067.20

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Solution

The fourth proportional to 4,100,676.80, 6,151,015.20 and 2,393,067.20 is: 3,589,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,676.80 : 6,151,015.20 = 2,393,067.20 : x
  2. Step 2: Convert to fraction form
    4,100,676.80/6,151,015.20 = 2,393,067.20/x
  3. Step 3: Cross multiply
    4,100,676.80x = 6,151,015.20 × 2,393,067.20
  4. Step 4: Simplify right side
    4,100,676.80x = 14,719,792,721,821.44
  5. Step 5: Solve for x
    x = 14,719,792,721,821.44/4,100,676.80
  6. Step 6: Final answer
    x = 3,589,600.80

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Similar ratio
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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.