Home / 2,227,270.08-3,073,634.67-1,208,674.83

Finding the Fourth Proportional to 2,227,270.08, 3,073,634.67 and 1,208,674.83

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Solution

The fourth proportional to 2,227,270.08, 3,073,634.67 and 1,208,674.83 is: 1,667,972.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,270.08 : 3,073,634.67 = 1,208,674.83 : x
  2. Step 2: Convert to fraction form
    2,227,270.08/3,073,634.67 = 1,208,674.83/x
  3. Step 3: Cross multiply
    2,227,270.08x = 3,073,634.67 × 1,208,674.83
  4. Step 4: Simplify right side
    2,227,270.08x = 3,715,024,862,244.36
  5. Step 5: Solve for x
    x = 3,715,024,862,244.36/2,227,270.08
  6. Step 6: Final answer
    x = 1,667,972.33

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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.