Home / 3,624,744.62-5,002,013.12-1,993,054.91

Finding the Fourth Proportional to 3,624,744.62, 5,002,013.12 and 1,993,054.91

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Solution

The fourth proportional to 3,624,744.62, 5,002,013.12 and 1,993,054.91 is: 2,750,341.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,744.62 : 5,002,013.12 = 1,993,054.91 : x
  2. Step 2: Convert to fraction form
    3,624,744.62/5,002,013.12 = 1,993,054.91/x
  3. Step 3: Cross multiply
    3,624,744.62x = 5,002,013.12 × 1,993,054.91
  4. Step 4: Simplify right side
    3,624,744.62x = 9,969,286,773,725.08
  5. Step 5: Solve for x
    x = 9,969,286,773,725.08/3,624,744.62
  6. Step 6: Final answer
    x = 2,750,341.83

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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.