Home / 3,351,399.06-4,624,794.50-1,901,063.37

Finding the Fourth Proportional to 3,351,399.06, 4,624,794.50 and 1,901,063.37

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Solution

The fourth proportional to 3,351,399.06, 4,624,794.50 and 1,901,063.37 is: 2,623,390.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,399.06 : 4,624,794.50 = 1,901,063.37 : x
  2. Step 2: Convert to fraction form
    3,351,399.06/4,624,794.50 = 1,901,063.37/x
  3. Step 3: Cross multiply
    3,351,399.06x = 4,624,794.50 × 1,901,063.37
  4. Step 4: Simplify right side
    3,351,399.06x = 8,792,027,422,480.13
  5. Step 5: Solve for x
    x = 8,792,027,422,480.13/3,351,399.06
  6. Step 6: Final answer
    x = 2,623,390.19

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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.