Home / 4,082,868.36-5,634,143.96-2,246,975.75

Finding the Fourth Proportional to 4,082,868.36, 5,634,143.96 and 2,246,975.75

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Solution

The fourth proportional to 4,082,868.36, 5,634,143.96 and 2,246,975.75 is: 3,100,708.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,868.36 : 5,634,143.96 = 2,246,975.75 : x
  2. Step 2: Convert to fraction form
    4,082,868.36/5,634,143.96 = 2,246,975.75/x
  3. Step 3: Cross multiply
    4,082,868.36x = 5,634,143.96 × 2,246,975.75
  4. Step 4: Simplify right side
    4,082,868.36x = 12,659,784,810,723.37
  5. Step 5: Solve for x
    x = 12,659,784,810,723.37/4,082,868.36
  6. Step 6: Final answer
    x = 3,100,708.54

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Double scale
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1.5x scale

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.