Home / 6,206,347.62-9,309,427.94-2,792,223.27

Finding the Fourth Proportional to 6,206,347.62, 9,309,427.94 and 2,792,223.27

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Solution

The fourth proportional to 6,206,347.62, 9,309,427.94 and 2,792,223.27 is: 4,188,292.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,347.62 : 9,309,427.94 = 2,792,223.27 : x
  2. Step 2: Convert to fraction form
    6,206,347.62/9,309,427.94 = 2,792,223.27/x
  3. Step 3: Cross multiply
    6,206,347.62x = 9,309,427.94 × 2,792,223.27
  4. Step 4: Simplify right side
    6,206,347.62x = 25,994,001,331,436.72
  5. Step 5: Solve for x
    x = 25,994,001,331,436.72/6,206,347.62
  6. Step 6: Final answer
    x = 4,188,292.85

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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.