Home / 3,763,473-5,193,579.18-2,044,578.48

Finding the Fourth Proportional to 3,763,473, 5,193,579.18 and 2,044,578.48

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Solution

The fourth proportional to 3,763,473, 5,193,579.18 and 2,044,578.48 is: 2,821,510.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,473 : 5,193,579.18 = 2,044,578.48 : x
  2. Step 2: Convert to fraction form
    3,763,473/5,193,579.18 = 2,044,578.48/x
  3. Step 3: Cross multiply
    3,763,473x = 5,193,579.18 × 2,044,578.48
  4. Step 4: Simplify right side
    3,763,473x = 10,618,680,225,604.04
  5. Step 5: Solve for x
    x = 10,618,680,225,604.04/3,763,473
  6. Step 6: Final answer
    x = 2,821,510.94

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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.