Home / 1,771,446.40-2,657,169.60-826,662.40

Finding the Fourth Proportional to 1,771,446.40, 2,657,169.60 and 826,662.40

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Solution

The fourth proportional to 1,771,446.40, 2,657,169.60 and 826,662.40 is: 1,239,993.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,446.40 : 2,657,169.60 = 826,662.40 : x
  2. Step 2: Convert to fraction form
    1,771,446.40/2,657,169.60 = 826,662.40/x
  3. Step 3: Cross multiply
    1,771,446.40x = 2,657,169.60 × 826,662.40
  4. Step 4: Simplify right side
    1,771,446.40x = 2,196,582,198,743.04
  5. Step 5: Solve for x
    x = 2,196,582,198,743.04/1,771,446.40
  6. Step 6: Final answer
    x = 1,239,993.60

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