Home / 4,337.26-6,502.74-2,578.08

Finding the Fourth Proportional to 4,337.26, 6,502.74 and 2,578.08

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Solution

The fourth proportional to 4,337.26, 6,502.74 and 2,578.08 is: 3,865.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.26 : 6,502.74 = 2,578.08 : x
  2. Step 2: Convert to fraction form
    4,337.26/6,502.74 = 2,578.08/x
  3. Step 3: Cross multiply
    4,337.26x = 6,502.74 × 2,578.08
  4. Step 4: Simplify right side
    4,337.26x = 16,764,583.94
  5. Step 5: Solve for x
    x = 16,764,583.94/4,337.26
  6. Step 6: Final answer
    x = 3,865.25

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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.