Home / 3,766,249.70-5,197,363.34-2,047,413.50

Finding the Fourth Proportional to 3,766,249.70, 5,197,363.34 and 2,047,413.50

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Solution

The fourth proportional to 3,766,249.70, 5,197,363.34 and 2,047,413.50 is: 2,825,397.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,249.70 : 5,197,363.34 = 2,047,413.50 : x
  2. Step 2: Convert to fraction form
    3,766,249.70/5,197,363.34 = 2,047,413.50/x
  3. Step 3: Cross multiply
    3,766,249.70x = 5,197,363.34 × 2,047,413.50
  4. Step 4: Simplify right side
    3,766,249.70x = 10,641,151,866,721.09
  5. Step 5: Solve for x
    x = 10,641,151,866,721.09/3,766,249.70
  6. Step 6: Final answer
    x = 2,825,397.34

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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.