Home / 1,206,247.20-1,809,370.80-733,077.60

Finding the Fourth Proportional to 1,206,247.20, 1,809,370.80 and 733,077.60

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Solution

The fourth proportional to 1,206,247.20, 1,809,370.80 and 733,077.60 is: 1,099,616.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,247.20 : 1,809,370.80 = 733,077.60 : x
  2. Step 2: Convert to fraction form
    1,206,247.20/1,809,370.80 = 733,077.60/x
  3. Step 3: Cross multiply
    1,206,247.20x = 1,809,370.80 × 733,077.60
  4. Step 4: Simplify right side
    1,206,247.20x = 1,326,409,203,574.08
  5. Step 5: Solve for x
    x = 1,326,409,203,574.08/1,206,247.20
  6. Step 6: Final answer
    x = 1,099,616.40

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