Home / 2,668,225-3,682,124.94-1,444,499.18

Finding the Fourth Proportional to 2,668,225, 3,682,124.94 and 1,444,499.18

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Solution

The fourth proportional to 2,668,225, 3,682,124.94 and 1,444,499.18 is: 1,993,395.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,225 : 3,682,124.94 = 1,444,499.18 : x
  2. Step 2: Convert to fraction form
    2,668,225/3,682,124.94 = 1,444,499.18/x
  3. Step 3: Cross multiply
    2,668,225x = 3,682,124.94 × 1,444,499.18
  4. Step 4: Simplify right side
    2,668,225x = 5,318,826,456,487.55
  5. Step 5: Solve for x
    x = 5,318,826,456,487.55/2,668,225
  6. Step 6: Final answer
    x = 1,993,395.03

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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.