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Finding the Fourth Proportional to 454,770.20, 682,628.44 and 334,962.43

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Solution

The fourth proportional to 454,770.20, 682,628.44 and 334,962.43 is: 502,792.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,770.20 : 682,628.44 = 334,962.43 : x
  2. Step 2: Convert to fraction form
    454,770.20/682,628.44 = 334,962.43/x
  3. Step 3: Cross multiply
    454,770.20x = 682,628.44 × 334,962.43
  4. Step 4: Simplify right side
    454,770.20x = 228,654,881,049.51
  5. Step 5: Solve for x
    x = 228,654,881,049.51/454,770.20
  6. Step 6: Final answer
    x = 502,792.14

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