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Finding the Fourth Proportional to 454,773.71, 682,633.70 and 334,965.94

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Solution

The fourth proportional to 454,773.71, 682,633.70 and 334,965.94 is: 502,797.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,773.71 : 682,633.70 = 334,965.94 : x
  2. Step 2: Convert to fraction form
    454,773.71/682,633.70 = 334,965.94/x
  3. Step 3: Cross multiply
    454,773.71x = 682,633.70 × 334,965.94
  4. Step 4: Simplify right side
    454,773.71x = 228,659,038,996.18
  5. Step 5: Solve for x
    x = 228,659,038,996.18/454,773.71
  6. Step 6: Final answer
    x = 502,797.40

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