Home / 3,568,349.93-4,924,396.32-2,019,611.50

Finding the Fourth Proportional to 3,568,349.93, 4,924,396.32 and 2,019,611.50

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Solution

The fourth proportional to 3,568,349.93, 4,924,396.32 and 2,019,611.50 is: 2,787,105.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,349.93 : 4,924,396.32 = 2,019,611.50 : x
  2. Step 2: Convert to fraction form
    3,568,349.93/4,924,396.32 = 2,019,611.50/x
  3. Step 3: Cross multiply
    3,568,349.93x = 4,924,396.32 × 2,019,611.50
  4. Step 4: Simplify right side
    3,568,349.93x = 9,945,367,413,807.70
  5. Step 5: Solve for x
    x = 9,945,367,413,807.70/3,568,349.93
  6. Step 6: Final answer
    x = 2,787,105.42

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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.