Home / 1,867,270.60-2,800,517.10-802,347.40

Finding the Fourth Proportional to 1,867,270.60, 2,800,517.10 and 802,347.40

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Solution

The fourth proportional to 1,867,270.60, 2,800,517.10 and 802,347.40 is: 1,203,354.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,867,270.60 : 2,800,517.10 = 802,347.40 : x
  2. Step 2: Convert to fraction form
    1,867,270.60/2,800,517.10 = 802,347.40/x
  3. Step 3: Cross multiply
    1,867,270.60x = 2,800,517.10 × 802,347.40
  4. Step 4: Simplify right side
    1,867,270.60x = 2,246,987,613,840.54
  5. Step 5: Solve for x
    x = 2,246,987,613,840.54/1,867,270.60
  6. Step 6: Final answer
    x = 1,203,354.04

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