Home / 4,780,951.27-6,597,520.26-2,605,447.73

Finding the Fourth Proportional to 4,780,951.27, 6,597,520.26 and 2,605,447.73

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Solution

The fourth proportional to 4,780,951.27, 6,597,520.26 and 2,605,447.73 is: 3,595,412.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,951.27 : 6,597,520.26 = 2,605,447.73 : x
  2. Step 2: Convert to fraction form
    4,780,951.27/6,597,520.26 = 2,605,447.73/x
  3. Step 3: Cross multiply
    4,780,951.27x = 6,597,520.26 × 2,605,447.73
  4. Step 4: Simplify right side
    4,780,951.27x = 17,189,494,185,046.01
  5. Step 5: Solve for x
    x = 17,189,494,185,046.01/4,780,951.27
  6. Step 6: Final answer
    x = 3,595,412.97

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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.