Home / 962,415.90-1,440,513.45-887,766.30

Finding the Fourth Proportional to 962,415.90, 1,440,513.45 and 887,766.30

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Solution

The fourth proportional to 962,415.90, 1,440,513.45 and 887,766.30 is: 1,328,780.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,415.90 : 1,440,513.45 = 887,766.30 : x
  2. Step 2: Convert to fraction form
    962,415.90/1,440,513.45 = 887,766.30/x
  3. Step 3: Cross multiply
    962,415.90x = 1,440,513.45 × 887,766.30
  4. Step 4: Simplify right side
    962,415.90x = 1,278,839,295,606.74
  5. Step 5: Solve for x
    x = 1,278,839,295,606.74/962,415.90
  6. Step 6: Final answer
    x = 1,328,780.31

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