Home / 682,039.32-1,023,232.72-202,284.62

Finding the Fourth Proportional to 682,039.32, 1,023,232.72 and 202,284.62

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Solution

The fourth proportional to 682,039.32, 1,023,232.72 and 202,284.62 is: 303,478.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,039.32 : 1,023,232.72 = 202,284.62 : x
  2. Step 2: Convert to fraction form
    682,039.32/1,023,232.72 = 202,284.62/x
  3. Step 3: Cross multiply
    682,039.32x = 1,023,232.72 × 202,284.62
  4. Step 4: Simplify right side
    682,039.32x = 206,984,241,936.77
  5. Step 5: Solve for x
    x = 206,984,241,936.77/682,039.32
  6. Step 6: Final answer
    x = 303,478.46

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