Home / 4,363,144.08-6,545,163.06-1,669,734.60

Finding the Fourth Proportional to 4,363,144.08, 6,545,163.06 and 1,669,734.60

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Solution

The fourth proportional to 4,363,144.08, 6,545,163.06 and 1,669,734.60 is: 2,504,772.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,144.08 : 6,545,163.06 = 1,669,734.60 : x
  2. Step 2: Convert to fraction form
    4,363,144.08/6,545,163.06 = 1,669,734.60/x
  3. Step 3: Cross multiply
    4,363,144.08x = 6,545,163.06 × 1,669,734.60
  4. Step 4: Simplify right side
    4,363,144.08x = 10,928,685,223,923.88
  5. Step 5: Solve for x
    x = 10,928,685,223,923.88/4,363,144.08
  6. Step 6: Final answer
    x = 2,504,772.94

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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.