Home / 3,567,361.38-5,351,228.71-1,008,763.38

Finding the Fourth Proportional to 3,567,361.38, 5,351,228.71 and 1,008,763.38

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Solution

The fourth proportional to 3,567,361.38, 5,351,228.71 and 1,008,763.38 is: 1,513,197.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,361.38 : 5,351,228.71 = 1,008,763.38 : x
  2. Step 2: Convert to fraction form
    3,567,361.38/5,351,228.71 = 1,008,763.38/x
  3. Step 3: Cross multiply
    3,567,361.38x = 5,351,228.71 × 1,008,763.38
  4. Step 4: Simplify right side
    3,567,361.38x = 5,398,123,560,652.64
  5. Step 5: Solve for x
    x = 5,398,123,560,652.64/3,567,361.38
  6. Step 6: Final answer
    x = 1,513,197.85

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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.