Home / 3,568,344.42-4,924,388.74-2,019,606

Finding the Fourth Proportional to 3,568,344.42, 4,924,388.74 and 2,019,606

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Solution

The fourth proportional to 3,568,344.42, 4,924,388.74 and 2,019,606 is: 2,787,097.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,344.42 : 4,924,388.74 = 2,019,606 : x
  2. Step 2: Convert to fraction form
    3,568,344.42/4,924,388.74 = 2,019,606/x
  3. Step 3: Cross multiply
    3,568,344.42x = 4,924,388.74 × 2,019,606
  4. Step 4: Simplify right side
    3,568,344.42x = 9,945,325,045,636.44
  5. Step 5: Solve for x
    x = 9,945,325,045,636.44/3,568,344.42
  6. Step 6: Final answer
    x = 2,787,097.85

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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.