Home / 1,828,414.40-2,744,176.80-819,089.60

Finding the Fourth Proportional to 1,828,414.40, 2,744,176.80 and 819,089.60

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Solution

The fourth proportional to 1,828,414.40, 2,744,176.80 and 819,089.60 is: 1,229,331.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,414.40 : 2,744,176.80 = 819,089.60 : x
  2. Step 2: Convert to fraction form
    1,828,414.40/2,744,176.80 = 819,089.60/x
  3. Step 3: Cross multiply
    1,828,414.40x = 2,744,176.80 × 819,089.60
  4. Step 4: Simplify right side
    1,828,414.40x = 2,247,726,677,441.28
  5. Step 5: Solve for x
    x = 2,247,726,677,441.28/1,828,414.40
  6. Step 6: Final answer
    x = 1,229,331.10

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