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Finding the Fourth Proportional to 606,689.54, 837,226.30 and 334,759.99

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Solution

The fourth proportional to 606,689.54, 837,226.30 and 334,759.99 is: 461,965.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,689.54 : 837,226.30 = 334,759.99 : x
  2. Step 2: Convert to fraction form
    606,689.54/837,226.30 = 334,759.99/x
  3. Step 3: Cross multiply
    606,689.54x = 837,226.30 × 334,759.99
  4. Step 4: Simplify right side
    606,689.54x = 280,269,867,815.74
  5. Step 5: Solve for x
    x = 280,269,867,815.74/606,689.54
  6. Step 6: Final answer
    x = 461,965.88

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