Home / 3,508,270.41-4,841,413.19-1,898,638.41

Finding the Fourth Proportional to 3,508,270.41, 4,841,413.19 and 1,898,638.41

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Solution

The fourth proportional to 3,508,270.41, 4,841,413.19 and 1,898,638.41 is: 2,620,121.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,270.41 : 4,841,413.19 = 1,898,638.41 : x
  2. Step 2: Convert to fraction form
    3,508,270.41/4,841,413.19 = 1,898,638.41/x
  3. Step 3: Cross multiply
    3,508,270.41x = 4,841,413.19 × 1,898,638.41
  4. Step 4: Simplify right side
    3,508,270.41x = 9,192,093,031,721.44
  5. Step 5: Solve for x
    x = 9,192,093,031,721.44/3,508,270.41
  6. Step 6: Final answer
    x = 2,620,121.02

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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.