Home / 3,401,099.09-5,103,843.46-1,241,943.42

Finding the Fourth Proportional to 3,401,099.09, 5,103,843.46 and 1,241,943.42

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Solution

The fourth proportional to 3,401,099.09, 5,103,843.46 and 1,241,943.42 is: 1,863,716.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,099.09 : 5,103,843.46 = 1,241,943.42 : x
  2. Step 2: Convert to fraction form
    3,401,099.09/5,103,843.46 = 1,241,943.42/x
  3. Step 3: Cross multiply
    3,401,099.09x = 5,103,843.46 × 1,241,943.42
  4. Step 4: Simplify right side
    3,401,099.09x = 6,338,684,784,440.14
  5. Step 5: Solve for x
    x = 6,338,684,784,440.14/3,401,099.09
  6. Step 6: Final answer
    x = 1,863,716.59

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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.