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Finding the Fourth Proportional to 604,643.29, 834,406.77 and 332,728.72

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Solution

The fourth proportional to 604,643.29, 834,406.77 and 332,728.72 is: 459,165.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,643.29 : 834,406.77 = 332,728.72 : x
  2. Step 2: Convert to fraction form
    604,643.29/834,406.77 = 332,728.72/x
  3. Step 3: Cross multiply
    604,643.29x = 834,406.77 × 332,728.72
  4. Step 4: Simplify right side
    604,643.29x = 277,631,096,541.43
  5. Step 5: Solve for x
    x = 277,631,096,541.43/604,643.29
  6. Step 6: Final answer
    x = 459,165.10

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