Home / 3,704.59-5,550.73-2,606.65

Finding the Fourth Proportional to 3,704.59, 5,550.73 and 2,606.65

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Solution

The fourth proportional to 3,704.59, 5,550.73 and 2,606.65 is: 3,905.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704.59 : 5,550.73 = 2,606.65 : x
  2. Step 2: Convert to fraction form
    3,704.59/5,550.73 = 2,606.65/x
  3. Step 3: Cross multiply
    3,704.59x = 5,550.73 × 2,606.65
  4. Step 4: Simplify right side
    3,704.59x = 14,468,810.35
  5. Step 5: Solve for x
    x = 14,468,810.35/3,704.59
  6. Step 6: Final answer
    x = 3,905.64

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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.