Home / 3,476.26-4,797.12-1,904.41

Finding the Fourth Proportional to 3,476.26, 4,797.12 and 1,904.41

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Solution

The fourth proportional to 3,476.26, 4,797.12 and 1,904.41 is: 2,628.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476.26 : 4,797.12 = 1,904.41 : x
  2. Step 2: Convert to fraction form
    3,476.26/4,797.12 = 1,904.41/x
  3. Step 3: Cross multiply
    3,476.26x = 4,797.12 × 1,904.41
  4. Step 4: Simplify right side
    3,476.26x = 9,135,683.30
  5. Step 5: Solve for x
    x = 9,135,683.30/3,476.26
  6. Step 6: Final answer
    x = 2,628.02

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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.