Home / 2,151,375.07-3,227,413.14-635,211.26

Finding the Fourth Proportional to 2,151,375.07, 3,227,413.14 and 635,211.26

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Solution

The fourth proportional to 2,151,375.07, 3,227,413.14 and 635,211.26 is: 952,920.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,151,375.07 : 3,227,413.14 = 635,211.26 : x
  2. Step 2: Convert to fraction form
    2,151,375.07/3,227,413.14 = 635,211.26/x
  3. Step 3: Cross multiply
    2,151,375.07x = 3,227,413.14 × 635,211.26
  4. Step 4: Simplify right side
    2,151,375.07x = 2,050,089,168,787.98
  5. Step 5: Solve for x
    x = 2,050,089,168,787.98/2,151,375.07
  6. Step 6: Final answer
    x = 952,920.39

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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.