Home / 823,206.60-1,232,404.20-587,010.60

Finding the Fourth Proportional to 823,206.60, 1,232,404.20 and 587,010.60

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Solution

The fourth proportional to 823,206.60, 1,232,404.20 and 587,010.60 is: 878,800.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    823,206.60 : 1,232,404.20 = 587,010.60 : x
  2. Step 2: Convert to fraction form
    823,206.60/1,232,404.20 = 587,010.60/x
  3. Step 3: Cross multiply
    823,206.60x = 1,232,404.20 × 587,010.60
  4. Step 4: Simplify right side
    823,206.60x = 723,434,328,884.52
  5. Step 5: Solve for x
    x = 723,434,328,884.52/823,206.60
  6. Step 6: Final answer
    x = 878,800.45

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