Home / 1,752,306.80-2,628,546.60-912,498.80

Finding the Fourth Proportional to 1,752,306.80, 2,628,546.60 and 912,498.80

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Solution

The fourth proportional to 1,752,306.80, 2,628,546.60 and 912,498.80 is: 1,368,793.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,306.80 : 2,628,546.60 = 912,498.80 : x
  2. Step 2: Convert to fraction form
    1,752,306.80/2,628,546.60 = 912,498.80/x
  3. Step 3: Cross multiply
    1,752,306.80x = 2,628,546.60 × 912,498.80
  4. Step 4: Simplify right side
    1,752,306.80x = 2,398,545,618,244.08
  5. Step 5: Solve for x
    x = 2,398,545,618,244.08/1,752,306.80
  6. Step 6: Final answer
    x = 1,368,793.19

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