Home / 7,589,164.69-11,384,544.27-2,471,993.33

Finding the Fourth Proportional to 7,589,164.69, 11,384,544.27 and 2,471,993.33

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Solution

The fourth proportional to 7,589,164.69, 11,384,544.27 and 2,471,993.33 is: 3,708,249.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,589,164.69 : 11,384,544.27 = 2,471,993.33 : x
  2. Step 2: Convert to fraction form
    7,589,164.69/11,384,544.27 = 2,471,993.33/x
  3. Step 3: Cross multiply
    7,589,164.69x = 11,384,544.27 × 2,471,993.33
  4. Step 4: Simplify right side
    7,589,164.69x = 28,142,517,500,529.72
  5. Step 5: Solve for x
    x = 28,142,517,500,529.72/7,589,164.69
  6. Step 6: Final answer
    x = 3,708,249.68

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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.