Home / 3,022,906.60-4,171,583.46-1,664,750.44

Finding the Fourth Proportional to 3,022,906.60, 4,171,583.46 and 1,664,750.44

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Solution

The fourth proportional to 3,022,906.60, 4,171,583.46 and 1,664,750.44 is: 2,297,340.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,906.60 : 4,171,583.46 = 1,664,750.44 : x
  2. Step 2: Convert to fraction form
    3,022,906.60/4,171,583.46 = 1,664,750.44/x
  3. Step 3: Cross multiply
    3,022,906.60x = 4,171,583.46 × 1,664,750.44
  4. Step 4: Simplify right side
    3,022,906.60x = 6,944,645,400,531.72
  5. Step 5: Solve for x
    x = 6,944,645,400,531.72/3,022,906.60
  6. Step 6: Final answer
    x = 2,297,340.38

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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.