Home / 6,525,021.07-9,002,497.61-3,770,705.07

Finding the Fourth Proportional to 6,525,021.07, 9,002,497.61 and 3,770,705.07

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Solution

The fourth proportional to 6,525,021.07, 9,002,497.61 and 3,770,705.07 is: 5,202,399.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,021.07 : 9,002,497.61 = 3,770,705.07 : x
  2. Step 2: Convert to fraction form
    6,525,021.07/9,002,497.61 = 3,770,705.07/x
  3. Step 3: Cross multiply
    6,525,021.07x = 9,002,497.61 × 3,770,705.07
  4. Step 4: Simplify right side
    6,525,021.07x = 33,945,763,380,689.88
  5. Step 5: Solve for x
    x = 33,945,763,380,689.88/6,525,021.07
  6. Step 6: Final answer
    x = 5,202,399.04

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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.