Home / 3,008,993.62-4,513,474.89-734,530.03

Finding the Fourth Proportional to 3,008,993.62, 4,513,474.89 and 734,530.03

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Solution

The fourth proportional to 3,008,993.62, 4,513,474.89 and 734,530.03 is: 1,101,791.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,993.62 : 4,513,474.89 = 734,530.03 : x
  2. Step 2: Convert to fraction form
    3,008,993.62/4,513,474.89 = 734,530.03/x
  3. Step 3: Cross multiply
    3,008,993.62x = 4,513,474.89 × 734,530.03
  4. Step 4: Simplify right side
    3,008,993.62x = 3,315,282,846,355.95
  5. Step 5: Solve for x
    x = 3,315,282,846,355.95/3,008,993.62
  6. Step 6: Final answer
    x = 1,101,791.25

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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.