Home / 2,249,608.80-3,374,413.20-733,288.80

Finding the Fourth Proportional to 2,249,608.80, 3,374,413.20 and 733,288.80

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Solution

The fourth proportional to 2,249,608.80, 3,374,413.20 and 733,288.80 is: 1,099,933.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,608.80 : 3,374,413.20 = 733,288.80 : x
  2. Step 2: Convert to fraction form
    2,249,608.80/3,374,413.20 = 733,288.80/x
  3. Step 3: Cross multiply
    2,249,608.80x = 3,374,413.20 × 733,288.80
  4. Step 4: Simplify right side
    2,249,608.80x = 2,474,419,406,132.16
  5. Step 5: Solve for x
    x = 2,474,419,406,132.16/2,249,608.80
  6. Step 6: Final answer
    x = 1,099,933.20

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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.