Home / 6,052,983.78-9,082,149.88-3,173,662.20

Finding the Fourth Proportional to 6,052,983.78, 9,082,149.88 and 3,173,662.20

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Solution

The fourth proportional to 6,052,983.78, 9,082,149.88 and 3,173,662.20 is: 4,761,895.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,052,983.78 : 9,082,149.88 = 3,173,662.20 : x
  2. Step 2: Convert to fraction form
    6,052,983.78/9,082,149.88 = 3,173,662.20/x
  3. Step 3: Cross multiply
    6,052,983.78x = 9,082,149.88 × 3,173,662.20
  4. Step 4: Simplify right side
    6,052,983.78x = 28,823,675,768,890.54
  5. Step 5: Solve for x
    x = 28,823,675,768,890.54/6,052,983.78
  6. Step 6: Final answer
    x = 4,761,895.42

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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.