Home / 3,360.11-4,637.37-2,033.81

Finding the Fourth Proportional to 3,360.11, 4,637.37 and 2,033.81

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Solution

The fourth proportional to 3,360.11, 4,637.37 and 2,033.81 is: 2,806.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360.11 : 4,637.37 = 2,033.81 : x
  2. Step 2: Convert to fraction form
    3,360.11/4,637.37 = 2,033.81/x
  3. Step 3: Cross multiply
    3,360.11x = 4,637.37 × 2,033.81
  4. Step 4: Simplify right side
    3,360.11x = 9,431,506.29
  5. Step 5: Solve for x
    x = 9,431,506.29/3,360.11
  6. Step 6: Final answer
    x = 2,806.91

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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.