Home / 2,049,175.01-3,073,910.14-787,002.64

Finding the Fourth Proportional to 2,049,175.01, 3,073,910.14 and 787,002.64

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Solution

The fourth proportional to 2,049,175.01, 3,073,910.14 and 787,002.64 is: 1,180,560.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,175.01 : 3,073,910.14 = 787,002.64 : x
  2. Step 2: Convert to fraction form
    2,049,175.01/3,073,910.14 = 787,002.64/x
  3. Step 3: Cross multiply
    2,049,175.01x = 3,073,910.14 × 787,002.64
  4. Step 4: Simplify right side
    2,049,175.01x = 2,419,175,395,302.77
  5. Step 5: Solve for x
    x = 2,419,175,395,302.77/2,049,175.01
  6. Step 6: Final answer
    x = 1,180,560.66

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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.