Home / 2,324,899.44-3,208,399.20-1,278,364.68

Finding the Fourth Proportional to 2,324,899.44, 3,208,399.20 and 1,278,364.68

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Solution

The fourth proportional to 2,324,899.44, 3,208,399.20 and 1,278,364.68 is: 1,764,164.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,899.44 : 3,208,399.20 = 1,278,364.68 : x
  2. Step 2: Convert to fraction form
    2,324,899.44/3,208,399.20 = 1,278,364.68/x
  3. Step 3: Cross multiply
    2,324,899.44x = 3,208,399.20 × 1,278,364.68
  4. Step 4: Simplify right side
    2,324,899.44x = 4,101,504,216,620.26
  5. Step 5: Solve for x
    x = 4,101,504,216,620.26/2,324,899.44
  6. Step 6: Final answer
    x = 1,764,164.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.