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Finding the Fourth Proportional to 704,033.62, 1,056,048.32 and 608,981.10

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Solution

The fourth proportional to 704,033.62, 1,056,048.32 and 608,981.10 is: 913,469.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,033.62 : 1,056,048.32 = 608,981.10 : x
  2. Step 2: Convert to fraction form
    704,033.62/1,056,048.32 = 608,981.10/x
  3. Step 3: Cross multiply
    704,033.62x = 1,056,048.32 × 608,981.10
  4. Step 4: Simplify right side
    704,033.62x = 643,113,467,566.75
  5. Step 5: Solve for x
    x = 643,113,467,566.75/704,033.62
  6. Step 6: Final answer
    x = 913,469.82

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