Home / 3,751,190.67-5,176,648.26-2,032,311.27

Finding the Fourth Proportional to 3,751,190.67, 5,176,648.26 and 2,032,311.27

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Solution

The fourth proportional to 3,751,190.67, 5,176,648.26 and 2,032,311.27 is: 2,804,592.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,190.67 : 5,176,648.26 = 2,032,311.27 : x
  2. Step 2: Convert to fraction form
    3,751,190.67/5,176,648.26 = 2,032,311.27/x
  3. Step 3: Cross multiply
    3,751,190.67x = 5,176,648.26 × 2,032,311.27
  4. Step 4: Simplify right side
    3,751,190.67x = 10,520,560,599,623.89
  5. Step 5: Solve for x
    x = 10,520,560,599,623.89/3,751,190.67
  6. Step 6: Final answer
    x = 2,804,592.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.