Home / 2,510,297.88-3,738,872.43-2,498,063.64

Finding the Fourth Proportional to 2,510,297.88, 3,738,872.43 and 2,498,063.64

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Solution

The fourth proportional to 2,510,297.88, 3,738,872.43 and 2,498,063.64 is: 3,720,650.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,297.88 : 3,738,872.43 = 2,498,063.64 : x
  2. Step 2: Convert to fraction form
    2,510,297.88/3,738,872.43 = 2,498,063.64/x
  3. Step 3: Cross multiply
    2,510,297.88x = 3,738,872.43 × 2,498,063.64
  4. Step 4: Simplify right side
    2,510,297.88x = 9,339,941,271,981.45
  5. Step 5: Solve for x
    x = 9,339,941,271,981.45/2,510,297.88
  6. Step 6: Final answer
    x = 3,720,650.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.