Home / 896,167.80-1,344,251.70-821,518.20

Finding the Fourth Proportional to 896,167.80, 1,344,251.70 and 821,518.20

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Solution

The fourth proportional to 896,167.80, 1,344,251.70 and 821,518.20 is: 1,232,277.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,167.80 : 1,344,251.70 = 821,518.20 : x
  2. Step 2: Convert to fraction form
    896,167.80/1,344,251.70 = 821,518.20/x
  3. Step 3: Cross multiply
    896,167.80x = 1,344,251.70 × 821,518.20
  4. Step 4: Simplify right side
    896,167.80x = 1,104,327,236,930.94
  5. Step 5: Solve for x
    x = 1,104,327,236,930.94/896,167.80
  6. Step 6: Final answer
    x = 1,232,277.30

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