Home / 3,203,038.93-4,414,806.70-2,428,413.25

Finding the Fourth Proportional to 3,203,038.93, 4,414,806.70 and 2,428,413.25

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Solution

The fourth proportional to 3,203,038.93, 4,414,806.70 and 2,428,413.25 is: 3,347,126.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,038.93 : 4,414,806.70 = 2,428,413.25 : x
  2. Step 2: Convert to fraction form
    3,203,038.93/4,414,806.70 = 2,428,413.25/x
  3. Step 3: Cross multiply
    3,203,038.93x = 4,414,806.70 × 2,428,413.25
  4. Step 4: Simplify right side
    3,203,038.93x = 10,720,975,086,468.78
  5. Step 5: Solve for x
    x = 10,720,975,086,468.78/3,203,038.93
  6. Step 6: Final answer
    x = 3,347,126.06

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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.