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Finding the Fourth Proportional to 606,905.46, 837,812.97 and 352,207.44

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Solution

The fourth proportional to 606,905.46, 837,812.97 and 352,207.44 is: 486,210.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,905.46 : 837,812.97 = 352,207.44 : x
  2. Step 2: Convert to fraction form
    606,905.46/837,812.97 = 352,207.44/x
  3. Step 3: Cross multiply
    606,905.46x = 837,812.97 × 352,207.44
  4. Step 4: Simplify right side
    606,905.46x = 295,083,961,362.50
  5. Step 5: Solve for x
    x = 295,083,961,362.50/606,905.46
  6. Step 6: Final answer
    x = 486,210.75

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