Home / 1,611,233.20-2,223,450.92-886,078.68

Finding the Fourth Proportional to 1,611,233.20, 2,223,450.92 and 886,078.68

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Solution

The fourth proportional to 1,611,233.20, 2,223,450.92 and 886,078.68 is: 1,222,760.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,611,233.20 : 2,223,450.92 = 886,078.68 : x
  2. Step 2: Convert to fraction form
    1,611,233.20/2,223,450.92 = 886,078.68/x
  3. Step 3: Cross multiply
    1,611,233.20x = 2,223,450.92 × 886,078.68
  4. Step 4: Simplify right side
    1,611,233.20x = 1,970,152,456,238.39
  5. Step 5: Solve for x
    x = 1,970,152,456,238.39/1,611,233.20
  6. Step 6: Final answer
    x = 1,222,760.59

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