Home / 3,270,091.68-4,901,840.08-2,056,535.56

Finding the Fourth Proportional to 3,270,091.68, 4,901,840.08 and 2,056,535.56

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Solution

The fourth proportional to 3,270,091.68, 4,901,840.08 and 2,056,535.56 is: 3,082,729.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,091.68 : 4,901,840.08 = 2,056,535.56 : x
  2. Step 2: Convert to fraction form
    3,270,091.68/4,901,840.08 = 2,056,535.56/x
  3. Step 3: Cross multiply
    3,270,091.68x = 4,901,840.08 × 2,056,535.56
  4. Step 4: Simplify right side
    3,270,091.68x = 10,080,808,433,953.25
  5. Step 5: Solve for x
    x = 10,080,808,433,953.25/3,270,091.68
  6. Step 6: Final answer
    x = 3,082,729.61

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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.