Home / 1,474,464.44-2,212,082.94-463,545.56

Finding the Fourth Proportional to 1,474,464.44, 2,212,082.94 and 463,545.56

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Solution

The fourth proportional to 1,474,464.44, 2,212,082.94 and 463,545.56 is: 695,439.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,464.44 : 2,212,082.94 = 463,545.56 : x
  2. Step 2: Convert to fraction form
    1,474,464.44/2,212,082.94 = 463,545.56/x
  3. Step 3: Cross multiply
    1,474,464.44x = 2,212,082.94 × 463,545.56
  4. Step 4: Simplify right side
    1,474,464.44x = 1,025,401,214,128.33
  5. Step 5: Solve for x
    x = 1,025,401,214,128.33/1,474,464.44
  6. Step 6: Final answer
    x = 695,439.77

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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.