Home / 3,672,466.11-5,068,126.31-2,040,942.24

Finding the Fourth Proportional to 3,672,466.11, 5,068,126.31 and 2,040,942.24

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Solution

The fourth proportional to 3,672,466.11, 5,068,126.31 and 2,040,942.24 is: 2,816,568.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,466.11 : 5,068,126.31 = 2,040,942.24 : x
  2. Step 2: Convert to fraction form
    3,672,466.11/5,068,126.31 = 2,040,942.24/x
  3. Step 3: Cross multiply
    3,672,466.11x = 5,068,126.31 × 2,040,942.24
  4. Step 4: Simplify right side
    3,672,466.11x = 10,343,753,053,529.62
  5. Step 5: Solve for x
    x = 10,343,753,053,529.62/3,672,466.11
  6. Step 6: Final answer
    x = 2,816,568.69

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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.