Home / 3,767,174.10-5,198,556.90-2,048,296.04

Finding the Fourth Proportional to 3,767,174.10, 5,198,556.90 and 2,048,296.04

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Solution

The fourth proportional to 3,767,174.10, 5,198,556.90 and 2,048,296.04 is: 2,826,570.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,174.10 : 5,198,556.90 = 2,048,296.04 : x
  2. Step 2: Convert to fraction form
    3,767,174.10/5,198,556.90 = 2,048,296.04/x
  3. Step 3: Cross multiply
    3,767,174.10x = 5,198,556.90 × 2,048,296.04
  4. Step 4: Simplify right side
    3,767,174.10x = 10,648,183,511,984.68
  5. Step 5: Solve for x
    x = 10,648,183,511,984.68/3,767,174.10
  6. Step 6: Final answer
    x = 2,826,570.59

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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.