Home / 4,100,414.80-6,150,622.20-3,628,022.80

Finding the Fourth Proportional to 4,100,414.80, 6,150,622.20 and 3,628,022.80

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Solution

The fourth proportional to 4,100,414.80, 6,150,622.20 and 3,628,022.80 is: 5,442,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,414.80 : 6,150,622.20 = 3,628,022.80 : x
  2. Step 2: Convert to fraction form
    4,100,414.80/6,150,622.20 = 3,628,022.80/x
  3. Step 3: Cross multiply
    4,100,414.80x = 6,150,622.20 × 3,628,022.80
  4. Step 4: Simplify right side
    4,100,414.80x = 22,314,597,575,786.16
  5. Step 5: Solve for x
    x = 22,314,597,575,786.16/4,100,414.80
  6. Step 6: Final answer
    x = 5,442,034.20

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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.