Home / 3,741,413.49-5,163,148.58-2,022,537.20

Finding the Fourth Proportional to 3,741,413.49, 5,163,148.58 and 2,022,537.20

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Solution

The fourth proportional to 3,741,413.49, 5,163,148.58 and 2,022,537.20 is: 2,791,100.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,413.49 : 5,163,148.58 = 2,022,537.20 : x
  2. Step 2: Convert to fraction form
    3,741,413.49/5,163,148.58 = 2,022,537.20/x
  3. Step 3: Cross multiply
    3,741,413.49x = 5,163,148.58 × 2,022,537.20
  4. Step 4: Simplify right side
    3,741,413.49x = 10,442,660,036,248.75
  5. Step 5: Solve for x
    x = 10,442,660,036,248.75/3,741,413.49
  6. Step 6: Final answer
    x = 2,791,100.23

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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.