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Finding the Fourth Proportional to 605,671.13, 835,815.24 and 333,764.26

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Solution

The fourth proportional to 605,671.13, 835,815.24 and 333,764.26 is: 460,588.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,671.13 : 835,815.24 = 333,764.26 : x
  2. Step 2: Convert to fraction form
    605,671.13/835,815.24 = 333,764.26/x
  3. Step 3: Cross multiply
    605,671.13x = 835,815.24 × 333,764.26
  4. Step 4: Simplify right side
    605,671.13x = 278,965,252,985.78
  5. Step 5: Solve for x
    x = 278,965,252,985.78/605,671.13
  6. Step 6: Final answer
    x = 460,588.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.