Home / 3,326.07-4,589.94-1,833.96

Finding the Fourth Proportional to 3,326.07, 4,589.94 and 1,833.96

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Solution

The fourth proportional to 3,326.07, 4,589.94 and 1,833.96 is: 2,530.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326.07 : 4,589.94 = 1,833.96 : x
  2. Step 2: Convert to fraction form
    3,326.07/4,589.94 = 1,833.96/x
  3. Step 3: Cross multiply
    3,326.07x = 4,589.94 × 1,833.96
  4. Step 4: Simplify right side
    3,326.07x = 8,417,766.36
  5. Step 5: Solve for x
    x = 8,417,766.36/3,326.07
  6. Step 6: Final answer
    x = 2,530.84

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Why These Related Problems?

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