Home / 4,462.10-6,684.62-2,707.64

Finding the Fourth Proportional to 4,462.10, 6,684.62 and 2,707.64

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Solution

The fourth proportional to 4,462.10, 6,684.62 and 2,707.64 is: 4,056.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.10 : 6,684.62 = 2,707.64 : x
  2. Step 2: Convert to fraction form
    4,462.10/6,684.62 = 2,707.64/x
  3. Step 3: Cross multiply
    4,462.10x = 6,684.62 × 2,707.64
  4. Step 4: Simplify right side
    4,462.10x = 18,099,497.54
  5. Step 5: Solve for x
    x = 18,099,497.54/4,462.10
  6. Step 6: Final answer
    x = 4,056.28

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.