Home / 3,463,258.70-5,200,136.85-2,665,441.10

Finding the Fourth Proportional to 3,463,258.70, 5,200,136.85 and 2,665,441.10

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Solution

The fourth proportional to 3,463,258.70, 5,200,136.85 and 2,665,441.10 is: 4,002,201.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,258.70 : 5,200,136.85 = 2,665,441.10 : x
  2. Step 2: Convert to fraction form
    3,463,258.70/5,200,136.85 = 2,665,441.10/x
  3. Step 3: Cross multiply
    3,463,258.70x = 5,200,136.85 × 2,665,441.10
  4. Step 4: Simplify right side
    3,463,258.70x = 13,860,658,485,614.54
  5. Step 5: Solve for x
    x = 13,860,658,485,614.54/3,463,258.70
  6. Step 6: Final answer
    x = 4,002,201.30

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.