Home / 3,906.01-5,857.19-2,263.03

Finding the Fourth Proportional to 3,906.01, 5,857.19 and 2,263.03

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Solution

The fourth proportional to 3,906.01, 5,857.19 and 2,263.03 is: 3,393.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,906.01 : 5,857.19 = 2,263.03 : x
  2. Step 2: Convert to fraction form
    3,906.01/5,857.19 = 2,263.03/x
  3. Step 3: Cross multiply
    3,906.01x = 5,857.19 × 2,263.03
  4. Step 4: Simplify right side
    3,906.01x = 13,254,967.40
  5. Step 5: Solve for x
    x = 13,254,967.40/3,906.01
  6. Step 6: Final answer
    x = 3,393.48

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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.