Home / 4,518,906.93-6,236,235.23-2,481,716.43

Finding the Fourth Proportional to 4,518,906.93, 6,236,235.23 and 2,481,716.43

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Solution

The fourth proportional to 4,518,906.93, 6,236,235.23 and 2,481,716.43 is: 3,424,847.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518,906.93 : 6,236,235.23 = 2,481,716.43 : x
  2. Step 2: Convert to fraction form
    4,518,906.93/6,236,235.23 = 2,481,716.43/x
  3. Step 3: Cross multiply
    4,518,906.93x = 6,236,235.23 × 2,481,716.43
  4. Step 4: Simplify right side
    4,518,906.93x = 15,476,567,419,227.25
  5. Step 5: Solve for x
    x = 15,476,567,419,227.25/4,518,906.93
  6. Step 6: Final answer
    x = 3,424,847.57

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1.5x scale

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.