Home / 6,525,018.38-9,002,493.90-3,770,702.38

Finding the Fourth Proportional to 6,525,018.38, 9,002,493.90 and 3,770,702.38

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Solution

The fourth proportional to 6,525,018.38, 9,002,493.90 and 3,770,702.38 is: 5,202,395.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,018.38 : 9,002,493.90 = 3,770,702.38 : x
  2. Step 2: Convert to fraction form
    6,525,018.38/9,002,493.90 = 3,770,702.38/x
  3. Step 3: Cross multiply
    6,525,018.38x = 9,002,493.90 × 3,770,702.38
  4. Step 4: Simplify right side
    6,525,018.38x = 33,945,725,185,918.60
  5. Step 5: Solve for x
    x = 33,945,725,185,918.60/6,525,018.38
  6. Step 6: Final answer
    x = 5,202,395.33

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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.