Home / 4,410.55-6,617.04-3,926.98

Finding the Fourth Proportional to 4,410.55, 6,617.04 and 3,926.98

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Solution

The fourth proportional to 4,410.55, 6,617.04 and 3,926.98 is: 5,891.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.55 : 6,617.04 = 3,926.98 : x
  2. Step 2: Convert to fraction form
    4,410.55/6,617.04 = 3,926.98/x
  3. Step 3: Cross multiply
    4,410.55x = 6,617.04 × 3,926.98
  4. Step 4: Simplify right side
    4,410.55x = 25,984,999.37
  5. Step 5: Solve for x
    x = 25,984,999.37/4,410.55
  6. Step 6: Final answer
    x = 5,891.55

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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.