Home / 4,694.09-7,041.06-2,613.06

Finding the Fourth Proportional to 4,694.09, 7,041.06 and 2,613.06

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Solution

The fourth proportional to 4,694.09, 7,041.06 and 2,613.06 is: 3,919.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694.09 : 7,041.06 = 2,613.06 : x
  2. Step 2: Convert to fraction form
    4,694.09/7,041.06 = 2,613.06/x
  3. Step 3: Cross multiply
    4,694.09x = 7,041.06 × 2,613.06
  4. Step 4: Simplify right side
    4,694.09x = 18,398,712.24
  5. Step 5: Solve for x
    x = 18,398,712.24/4,694.09
  6. Step 6: Final answer
    x = 3,919.55

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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.