Home / 6,262,046.40-9,393,944.40-2,667,784.80

Finding the Fourth Proportional to 6,262,046.40, 9,393,944.40 and 2,667,784.80

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Solution

The fourth proportional to 6,262,046.40, 9,393,944.40 and 2,667,784.80 is: 4,002,049.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,046.40 : 9,393,944.40 = 2,667,784.80 : x
  2. Step 2: Convert to fraction form
    6,262,046.40/9,393,944.40 = 2,667,784.80/x
  3. Step 3: Cross multiply
    6,262,046.40x = 9,393,944.40 × 2,667,784.80
  4. Step 4: Simplify right side
    6,262,046.40x = 25,061,022,082,365.12
  5. Step 5: Solve for x
    x = 25,061,022,082,365.12/6,262,046.40
  6. Step 6: Final answer
    x = 4,002,049.89

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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.