Home / 3,626,500.98-5,439,751.41-1,067,716.33

Finding the Fourth Proportional to 3,626,500.98, 5,439,751.41 and 1,067,716.33

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Solution

The fourth proportional to 3,626,500.98, 5,439,751.41 and 1,067,716.33 is: 1,601,574.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,500.98 : 5,439,751.41 = 1,067,716.33 : x
  2. Step 2: Convert to fraction form
    3,626,500.98/5,439,751.41 = 1,067,716.33/x
  3. Step 3: Cross multiply
    3,626,500.98x = 5,439,751.41 × 1,067,716.33
  4. Step 4: Simplify right side
    3,626,500.98x = 5,808,111,431,099.16
  5. Step 5: Solve for x
    x = 5,808,111,431,099.16/3,626,500.98
  6. Step 6: Final answer
    x = 1,601,574.48

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Similar ratio
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1.5x scale

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.