Home / 3,997.04-5,998.64-2,610

Finding the Fourth Proportional to 3,997.04, 5,998.64 and 2,610

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Solution

The fourth proportional to 3,997.04, 5,998.64 and 2,610 is: 3,917.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,997.04 : 5,998.64 = 2,610 : x
  2. Step 2: Convert to fraction form
    3,997.04/5,998.64 = 2,610/x
  3. Step 3: Cross multiply
    3,997.04x = 5,998.64 × 2,610
  4. Step 4: Simplify right side
    3,997.04x = 15,656,450.40
  5. Step 5: Solve for x
    x = 15,656,450.40/3,997.04
  6. Step 6: Final answer
    x = 3,917.01

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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.