Home / 4,082,869.36-5,634,145.33-2,246,976.75

Finding the Fourth Proportional to 4,082,869.36, 5,634,145.33 and 2,246,976.75

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Solution

The fourth proportional to 4,082,869.36, 5,634,145.33 and 2,246,976.75 is: 3,100,709.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,869.36 : 5,634,145.33 = 2,246,976.75 : x
  2. Step 2: Convert to fraction form
    4,082,869.36/5,634,145.33 = 2,246,976.75/x
  3. Step 3: Cross multiply
    4,082,869.36x = 5,634,145.33 × 2,246,976.75
  4. Step 4: Simplify right side
    4,082,869.36x = 12,659,793,562,631.08
  5. Step 5: Solve for x
    x = 12,659,793,562,631.08/4,082,869.36
  6. Step 6: Final answer
    x = 3,100,709.93

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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.