Home / 1,375,581.60-2,063,372.40-897,292.80

Finding the Fourth Proportional to 1,375,581.60, 2,063,372.40 and 897,292.80

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Solution

The fourth proportional to 1,375,581.60, 2,063,372.40 and 897,292.80 is: 1,345,939.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,375,581.60 : 2,063,372.40 = 897,292.80 : x
  2. Step 2: Convert to fraction form
    1,375,581.60/2,063,372.40 = 897,292.80/x
  3. Step 3: Cross multiply
    1,375,581.60x = 2,063,372.40 × 897,292.80
  4. Step 4: Simplify right side
    1,375,581.60x = 1,851,449,198,238.72
  5. Step 5: Solve for x
    x = 1,851,449,198,238.72/1,375,581.60
  6. Step 6: Final answer
    x = 1,345,939.20

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