Home / 3,002,944.68-4,504,415.76-1,205,827.56

Finding the Fourth Proportional to 3,002,944.68, 4,504,415.76 and 1,205,827.56

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Solution

The fourth proportional to 3,002,944.68, 4,504,415.76 and 1,205,827.56 is: 1,808,740.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,944.68 : 4,504,415.76 = 1,205,827.56 : x
  2. Step 2: Convert to fraction form
    3,002,944.68/4,504,415.76 = 1,205,827.56/x
  3. Step 3: Cross multiply
    3,002,944.68x = 4,504,415.76 × 1,205,827.56
  4. Step 4: Simplify right side
    3,002,944.68x = 5,431,548,665,106.35
  5. Step 5: Solve for x
    x = 5,431,548,665,106.35/3,002,944.68
  6. Step 6: Final answer
    x = 1,808,740.83

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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.