Home / 1,360,375.80-2,038,230.90-886,817.40

Finding the Fourth Proportional to 1,360,375.80, 2,038,230.90 and 886,817.40

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Solution

The fourth proportional to 1,360,375.80, 2,038,230.90 and 886,817.40 is: 1,328,705.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,375.80 : 2,038,230.90 = 886,817.40 : x
  2. Step 2: Convert to fraction form
    1,360,375.80/2,038,230.90 = 886,817.40/x
  3. Step 3: Cross multiply
    1,360,375.80x = 2,038,230.90 × 886,817.40
  4. Step 4: Simplify right side
    1,360,375.80x = 1,807,538,627,337.66
  5. Step 5: Solve for x
    x = 1,807,538,627,337.66/1,360,375.80
  6. Step 6: Final answer
    x = 1,328,705.37

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