Home / 1,340,579.20-2,010,334.20-441,770.80

Finding the Fourth Proportional to 1,340,579.20, 2,010,334.20 and 441,770.80

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Solution

The fourth proportional to 1,340,579.20, 2,010,334.20 and 441,770.80 is: 662,480.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,340,579.20 : 2,010,334.20 = 441,770.80 : x
  2. Step 2: Convert to fraction form
    1,340,579.20/2,010,334.20 = 441,770.80/x
  3. Step 3: Cross multiply
    1,340,579.20x = 2,010,334.20 × 441,770.80
  4. Step 4: Simplify right side
    1,340,579.20x = 888,106,947,801.36
  5. Step 5: Solve for x
    x = 888,106,947,801.36/1,340,579.20
  6. Step 6: Final answer
    x = 662,480.03

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