Home / 1,097,521.20-1,645,504.20-498,769.20

Finding the Fourth Proportional to 1,097,521.20, 1,645,504.20 and 498,769.20

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Solution

The fourth proportional to 1,097,521.20, 1,645,504.20 and 498,769.20 is: 747,800.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,521.20 : 1,645,504.20 = 498,769.20 : x
  2. Step 2: Convert to fraction form
    1,097,521.20/1,645,504.20 = 498,769.20/x
  3. Step 3: Cross multiply
    1,097,521.20x = 1,645,504.20 × 498,769.20
  4. Step 4: Simplify right side
    1,097,521.20x = 820,726,813,430.64
  5. Step 5: Solve for x
    x = 820,726,813,430.64/1,097,521.20
  6. Step 6: Final answer
    x = 747,800.42

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