Home / 6,022,231.60-8,310,687.56-3,268,917.20

Finding the Fourth Proportional to 6,022,231.60, 8,310,687.56 and 3,268,917.20

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Solution

The fourth proportional to 6,022,231.60, 8,310,687.56 and 3,268,917.20 is: 4,511,110.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,231.60 : 8,310,687.56 = 3,268,917.20 : x
  2. Step 2: Convert to fraction form
    6,022,231.60/8,310,687.56 = 3,268,917.20/x
  3. Step 3: Cross multiply
    6,022,231.60x = 8,310,687.56 × 3,268,917.20
  4. Step 4: Simplify right side
    6,022,231.60x = 27,166,949,508,710.03
  5. Step 5: Solve for x
    x = 27,166,949,508,710.03/6,022,231.60
  6. Step 6: Final answer
    x = 4,511,110.05

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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.