Home / 3,424,999.17-5,138,092.31-1,150,745.38

Finding the Fourth Proportional to 3,424,999.17, 5,138,092.31 and 1,150,745.38

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Solution

The fourth proportional to 3,424,999.17, 5,138,092.31 and 1,150,745.38 is: 1,726,317.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,999.17 : 5,138,092.31 = 1,150,745.38 : x
  2. Step 2: Convert to fraction form
    3,424,999.17/5,138,092.31 = 1,150,745.38/x
  3. Step 3: Cross multiply
    3,424,999.17x = 5,138,092.31 × 1,150,745.38
  4. Step 4: Simplify right side
    3,424,999.17x = 5,912,635,987,746.03
  5. Step 5: Solve for x
    x = 5,912,635,987,746.03/3,424,999.17
  6. Step 6: Final answer
    x = 1,726,317.50

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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.