Home / 891,233.40-1,336,850.10-883,360.20

Finding the Fourth Proportional to 891,233.40, 1,336,850.10 and 883,360.20

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Solution

The fourth proportional to 891,233.40, 1,336,850.10 and 883,360.20 is: 1,325,040.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    891,233.40 : 1,336,850.10 = 883,360.20 : x
  2. Step 2: Convert to fraction form
    891,233.40/1,336,850.10 = 883,360.20/x
  3. Step 3: Cross multiply
    891,233.40x = 1,336,850.10 × 883,360.20
  4. Step 4: Simplify right side
    891,233.40x = 1,180,920,171,706.02
  5. Step 5: Solve for x
    x = 1,180,920,171,706.02/891,233.40
  6. Step 6: Final answer
    x = 1,325,040.30

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