Home / 4,299.26-6,449.18-1,834.07

Finding the Fourth Proportional to 4,299.26, 6,449.18 and 1,834.07

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Solution

The fourth proportional to 4,299.26, 6,449.18 and 1,834.07 is: 2,751.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299.26 : 6,449.18 = 1,834.07 : x
  2. Step 2: Convert to fraction form
    4,299.26/6,449.18 = 1,834.07/x
  3. Step 3: Cross multiply
    4,299.26x = 6,449.18 × 1,834.07
  4. Step 4: Simplify right side
    4,299.26x = 11,828,206.15
  5. Step 5: Solve for x
    x = 11,828,206.15/4,299.26
  6. Step 6: Final answer
    x = 2,751.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.