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Finding the Fourth Proportional to 445,925.34, 668,603.46 and 293,947.04

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Solution

The fourth proportional to 445,925.34, 668,603.46 and 293,947.04 is: 440,732.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,925.34 : 668,603.46 = 293,947.04 : x
  2. Step 2: Convert to fraction form
    445,925.34/668,603.46 = 293,947.04/x
  3. Step 3: Cross multiply
    445,925.34x = 668,603.46 × 293,947.04
  4. Step 4: Simplify right side
    445,925.34x = 196,534,008,000.76
  5. Step 5: Solve for x
    x = 196,534,008,000.76/445,925.34
  6. Step 6: Final answer
    x = 440,732.99

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