Home / 1,422,052.03-2,133,615.26-853,829.33

Finding the Fourth Proportional to 1,422,052.03, 2,133,615.26 and 853,829.33

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Solution

The fourth proportional to 1,422,052.03, 2,133,615.26 and 853,829.33 is: 1,281,066.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,422,052.03 : 2,133,615.26 = 853,829.33 : x
  2. Step 2: Convert to fraction form
    1,422,052.03/2,133,615.26 = 853,829.33/x
  3. Step 3: Cross multiply
    1,422,052.03x = 2,133,615.26 × 853,829.33
  4. Step 4: Simplify right side
    1,422,052.03x = 1,821,743,285,789.00
  5. Step 5: Solve for x
    x = 1,821,743,285,789.00/1,422,052.03
  6. Step 6: Final answer
    x = 1,281,066.55

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