Home / 6,525,019.38-9,002,495.28-3,770,703.38

Finding the Fourth Proportional to 6,525,019.38, 9,002,495.28 and 3,770,703.38

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Solution

The fourth proportional to 6,525,019.38, 9,002,495.28 and 3,770,703.38 is: 5,202,396.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,019.38 : 9,002,495.28 = 3,770,703.38 : x
  2. Step 2: Convert to fraction form
    6,525,019.38/9,002,495.28 = 3,770,703.38/x
  3. Step 3: Cross multiply
    6,525,019.38x = 9,002,495.28 × 3,770,703.38
  4. Step 4: Simplify right side
    6,525,019.38x = 33,945,739,380,730.04
  5. Step 5: Solve for x
    x = 33,945,739,380,730.04/6,525,019.38
  6. Step 6: Final answer
    x = 5,202,396.71

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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.