Home / 3,568,353.29-4,924,103.32-2,019,929.27

Finding the Fourth Proportional to 3,568,353.29, 4,924,103.32 and 2,019,929.27

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Solution

The fourth proportional to 3,568,353.29, 4,924,103.32 and 2,019,929.27 is: 2,787,375.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,353.29 : 4,924,103.32 = 2,019,929.27 : x
  2. Step 2: Convert to fraction form
    3,568,353.29/4,924,103.32 = 2,019,929.27/x
  3. Step 3: Cross multiply
    3,568,353.29x = 4,924,103.32 × 2,019,929.27
  4. Step 4: Simplify right side
    3,568,353.29x = 9,946,340,431,832.61
  5. Step 5: Solve for x
    x = 9,946,340,431,832.61/3,568,353.29
  6. Step 6: Final answer
    x = 2,787,375.47

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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.