Home / 3,801.06-5,701.58-2,046.90

Finding the Fourth Proportional to 3,801.06, 5,701.58 and 2,046.90

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Solution

The fourth proportional to 3,801.06, 5,701.58 and 2,046.90 is: 3,070.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801.06 : 5,701.58 = 2,046.90 : x
  2. Step 2: Convert to fraction form
    3,801.06/5,701.58 = 2,046.90/x
  3. Step 3: Cross multiply
    3,801.06x = 5,701.58 × 2,046.90
  4. Step 4: Simplify right side
    3,801.06x = 11,670,553.87
  5. Step 5: Solve for x
    x = 11,670,553.87/3,801.06
  6. Step 6: Final answer
    x = 3,070.34

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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.