Home / 5,415,936.69-7,474,758.14-3,351,617.14

Finding the Fourth Proportional to 5,415,936.69, 7,474,758.14 and 3,351,617.14

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Solution

The fourth proportional to 5,415,936.69, 7,474,758.14 and 3,351,617.14 is: 4,625,705.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,415,936.69 : 7,474,758.14 = 3,351,617.14 : x
  2. Step 2: Convert to fraction form
    5,415,936.69/7,474,758.14 = 3,351,617.14/x
  3. Step 3: Cross multiply
    5,415,936.69x = 7,474,758.14 × 3,351,617.14
  4. Step 4: Simplify right side
    5,415,936.69x = 25,052,527,463,933.54
  5. Step 5: Solve for x
    x = 25,052,527,463,933.54/5,415,936.69
  6. Step 6: Final answer
    x = 4,625,705.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.