Home / 3,411,568.38-4,705,990.82-2,204,344.38

Finding the Fourth Proportional to 3,411,568.38, 4,705,990.82 and 2,204,344.38

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Solution

The fourth proportional to 3,411,568.38, 4,705,990.82 and 2,204,344.38 is: 3,040,720.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,568.38 : 4,705,990.82 = 2,204,344.38 : x
  2. Step 2: Convert to fraction form
    3,411,568.38/4,705,990.82 = 2,204,344.38/x
  3. Step 3: Cross multiply
    3,411,568.38x = 4,705,990.82 × 2,204,344.38
  4. Step 4: Simplify right side
    3,411,568.38x = 10,373,624,416,398.59
  5. Step 5: Solve for x
    x = 10,373,624,416,398.59/3,411,568.38
  6. Step 6: Final answer
    x = 3,040,720.06

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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.