Home / 4,275,245.32-5,900,260.67-2,439,977.80

Finding the Fourth Proportional to 4,275,245.32, 5,900,260.67 and 2,439,977.80

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Solution

The fourth proportional to 4,275,245.32, 5,900,260.67 and 2,439,977.80 is: 3,367,410.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,245.32 : 5,900,260.67 = 2,439,977.80 : x
  2. Step 2: Convert to fraction form
    4,275,245.32/5,900,260.67 = 2,439,977.80/x
  3. Step 3: Cross multiply
    4,275,245.32x = 5,900,260.67 × 2,439,977.80
  4. Step 4: Simplify right side
    4,275,245.32x = 14,396,505,035,413.05
  5. Step 5: Solve for x
    x = 14,396,505,035,413.05/4,275,245.32
  6. Step 6: Final answer
    x = 3,367,410.28

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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.