Home / 3,614,072.37-5,419,364.72-2,098,136.94

Finding the Fourth Proportional to 3,614,072.37, 5,419,364.72 and 2,098,136.94

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Solution

The fourth proportional to 3,614,072.37, 5,419,364.72 and 2,098,136.94 is: 3,146,193.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,072.37 : 5,419,364.72 = 2,098,136.94 : x
  2. Step 2: Convert to fraction form
    3,614,072.37/5,419,364.72 = 2,098,136.94/x
  3. Step 3: Cross multiply
    3,614,072.37x = 5,419,364.72 × 2,098,136.94
  4. Step 4: Simplify right side
    3,614,072.37x = 11,370,569,299,874.07
  5. Step 5: Solve for x
    x = 11,370,569,299,874.07/3,614,072.37
  6. Step 6: Final answer
    x = 3,146,193.03

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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.