Home / 4,002,071.00-5,522,859.68-2,166,529.23

Finding the Fourth Proportional to 4,002,071.00, 5,522,859.68 and 2,166,529.23

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Solution

The fourth proportional to 4,002,071.00, 5,522,859.68 and 2,166,529.23 is: 2,989,811.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,071.00 : 5,522,859.68 = 2,166,529.23 : x
  2. Step 2: Convert to fraction form
    4,002,071.00/5,522,859.68 = 2,166,529.23/x
  3. Step 3: Cross multiply
    4,002,071.00x = 5,522,859.68 × 2,166,529.23
  4. Step 4: Simplify right side
    4,002,071.00x = 11,965,436,949,131.92
  5. Step 5: Solve for x
    x = 11,965,436,949,131.92/4,002,071.00
  6. Step 6: Final answer
    x = 2,989,811.26

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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.