Home / 4,410.76-6,614.19-2,068.87

Finding the Fourth Proportional to 4,410.76, 6,614.19 and 2,068.87

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Solution

The fourth proportional to 4,410.76, 6,614.19 and 2,068.87 is: 3,102.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.76 : 6,614.19 = 2,068.87 : x
  2. Step 2: Convert to fraction form
    4,410.76/6,614.19 = 2,068.87/x
  3. Step 3: Cross multiply
    4,410.76x = 6,614.19 × 2,068.87
  4. Step 4: Simplify right side
    4,410.76x = 13,683,899.27
  5. Step 5: Solve for x
    x = 13,683,899.27/4,410.76
  6. Step 6: Final answer
    x = 3,102.39

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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.