Home / 3,642,576.94-5,462,912.92-1,083,102.56

Finding the Fourth Proportional to 3,642,576.94, 5,462,912.92 and 1,083,102.56

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Solution

The fourth proportional to 3,642,576.94, 5,462,912.92 and 1,083,102.56 is: 1,624,370.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,576.94 : 5,462,912.92 = 1,083,102.56 : x
  2. Step 2: Convert to fraction form
    3,642,576.94/5,462,912.92 = 1,083,102.56/x
  3. Step 3: Cross multiply
    3,642,576.94x = 5,462,912.92 × 1,083,102.56
  4. Step 4: Simplify right side
    3,642,576.94x = 5,916,894,968,709.08
  5. Step 5: Solve for x
    x = 5,916,894,968,709.08/3,642,576.94
  6. Step 6: Final answer
    x = 1,624,370.62

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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.