Home / 4,486.11-6,723.89-2,018.04

Finding the Fourth Proportional to 4,486.11, 6,723.89 and 2,018.04

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Solution

The fourth proportional to 4,486.11, 6,723.89 and 2,018.04 is: 3,024.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486.11 : 6,723.89 = 2,018.04 : x
  2. Step 2: Convert to fraction form
    4,486.11/6,723.89 = 2,018.04/x
  3. Step 3: Cross multiply
    4,486.11x = 6,723.89 × 2,018.04
  4. Step 4: Simplify right side
    4,486.11x = 13,569,078.98
  5. Step 5: Solve for x
    x = 13,569,078.98/4,486.11
  6. Step 6: Final answer
    x = 3,024.69

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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.