Home / 3,667,310.91-5,499,720.59-1,270,595.97

Finding the Fourth Proportional to 3,667,310.91, 5,499,720.59 and 1,270,595.97

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Solution

The fourth proportional to 3,667,310.91, 5,499,720.59 and 1,270,595.97 is: 1,905,462.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,310.91 : 5,499,720.59 = 1,270,595.97 : x
  2. Step 2: Convert to fraction form
    3,667,310.91/5,499,720.59 = 1,270,595.97/x
  3. Step 3: Cross multiply
    3,667,310.91x = 5,499,720.59 × 1,270,595.97
  4. Step 4: Simplify right side
    3,667,310.91x = 6,987,922,811,427.04
  5. Step 5: Solve for x
    x = 6,987,922,811,427.04/3,667,310.91
  6. Step 6: Final answer
    x = 1,905,462.34

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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.