Home / 3,452,018.62-5,189,379.44-3,202,313.64

Finding the Fourth Proportional to 3,452,018.62, 5,189,379.44 and 3,202,313.64

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Solution

The fourth proportional to 3,452,018.62, 5,189,379.44 and 3,202,313.64 is: 4,814,000.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,018.62 : 5,189,379.44 = 3,202,313.64 : x
  2. Step 2: Convert to fraction form
    3,452,018.62/5,189,379.44 = 3,202,313.64/x
  3. Step 3: Cross multiply
    3,452,018.62x = 5,189,379.44 × 3,202,313.64
  4. Step 4: Simplify right side
    3,452,018.62x = 16,618,020,558,879.90
  5. Step 5: Solve for x
    x = 16,618,020,558,879.90/3,452,018.62
  6. Step 6: Final answer
    x = 4,814,000.85

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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.