Home / 2,709,434.45-4,067,619.87-2,327,626.01

Finding the Fourth Proportional to 2,709,434.45, 4,067,619.87 and 2,327,626.01

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Solution

The fourth proportional to 2,709,434.45, 4,067,619.87 and 2,327,626.01 is: 3,494,418.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,434.45 : 4,067,619.87 = 2,327,626.01 : x
  2. Step 2: Convert to fraction form
    2,709,434.45/4,067,619.87 = 2,327,626.01/x
  3. Step 3: Cross multiply
    2,709,434.45x = 4,067,619.87 × 2,327,626.01
  4. Step 4: Simplify right side
    2,709,434.45x = 9,467,897,787,866.72
  5. Step 5: Solve for x
    x = 9,467,897,787,866.72/2,709,434.45
  6. Step 6: Final answer
    x = 3,494,418.48

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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.