Home / 3,062,413.60-4,593,620.40-2,149,122.40

Finding the Fourth Proportional to 3,062,413.60, 4,593,620.40 and 2,149,122.40

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Solution

The fourth proportional to 3,062,413.60, 4,593,620.40 and 2,149,122.40 is: 3,223,683.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,413.60 : 4,593,620.40 = 2,149,122.40 : x
  2. Step 2: Convert to fraction form
    3,062,413.60/4,593,620.40 = 2,149,122.40/x
  3. Step 3: Cross multiply
    3,062,413.60x = 4,593,620.40 × 2,149,122.40
  4. Step 4: Simplify right side
    3,062,413.60x = 9,872,252,498,736.96
  5. Step 5: Solve for x
    x = 9,872,252,498,736.96/3,062,413.60
  6. Step 6: Final answer
    x = 3,223,683.60

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Similar ratio
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1.5x scale

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.