Home / 6,268,080.27-9,401,857.70-2,008,154.19

Finding the Fourth Proportional to 6,268,080.27, 9,401,857.70 and 2,008,154.19

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Solution

The fourth proportional to 6,268,080.27, 9,401,857.70 and 2,008,154.19 is: 3,012,147.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,268,080.27 : 9,401,857.70 = 2,008,154.19 : x
  2. Step 2: Convert to fraction form
    6,268,080.27/9,401,857.70 = 2,008,154.19/x
  3. Step 3: Cross multiply
    6,268,080.27x = 9,401,857.70 × 2,008,154.19
  4. Step 4: Simplify right side
    6,268,080.27x = 18,880,379,923,997.99
  5. Step 5: Solve for x
    x = 18,880,379,923,997.99/6,268,080.27
  6. Step 6: Final answer
    x = 3,012,147.12

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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.