Home / 1,394,180.20-2,091,270.30-832,925.80

Finding the Fourth Proportional to 1,394,180.20, 2,091,270.30 and 832,925.80

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Solution

The fourth proportional to 1,394,180.20, 2,091,270.30 and 832,925.80 is: 1,249,388.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,180.20 : 2,091,270.30 = 832,925.80 : x
  2. Step 2: Convert to fraction form
    1,394,180.20/2,091,270.30 = 832,925.80/x
  3. Step 3: Cross multiply
    1,394,180.20x = 2,091,270.30 × 832,925.80
  4. Step 4: Simplify right side
    1,394,180.20x = 1,741,872,987,643.74
  5. Step 5: Solve for x
    x = 1,741,872,987,643.74/1,394,180.20
  6. Step 6: Final answer
    x = 1,249,388.70

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