Home / 3,790,016.46-5,230,756.13-2,412,920.27

Finding the Fourth Proportional to 3,790,016.46, 5,230,756.13 and 2,412,920.27

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Solution

The fourth proportional to 3,790,016.46, 5,230,756.13 and 2,412,920.27 is: 3,330,169.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,790,016.46 : 5,230,756.13 = 2,412,920.27 : x
  2. Step 2: Convert to fraction form
    3,790,016.46/5,230,756.13 = 2,412,920.27/x
  3. Step 3: Cross multiply
    3,790,016.46x = 5,230,756.13 × 2,412,920.27
  4. Step 4: Simplify right side
    3,790,016.46x = 12,621,397,455,285.37
  5. Step 5: Solve for x
    x = 12,621,397,455,285.37/3,790,016.46
  6. Step 6: Final answer
    x = 3,330,169.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.