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Finding the Fourth Proportional to 896,203.70, 1,344,305.55 and 889,982.90

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Solution

The fourth proportional to 896,203.70, 1,344,305.55 and 889,982.90 is: 1,334,974.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,203.70 : 1,344,305.55 = 889,982.90 : x
  2. Step 2: Convert to fraction form
    896,203.70/1,344,305.55 = 889,982.90/x
  3. Step 3: Cross multiply
    896,203.70x = 1,344,305.55 × 889,982.90
  4. Step 4: Simplify right side
    896,203.70x = 1,196,408,951,875.10
  5. Step 5: Solve for x
    x = 1,196,408,951,875.10/896,203.70
  6. Step 6: Final answer
    x = 1,334,974.35

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