Home / 3,763,260.84-5,192,883.46-2,086,801.85

Finding the Fourth Proportional to 3,763,260.84, 5,192,883.46 and 2,086,801.85

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Solution

The fourth proportional to 3,763,260.84, 5,192,883.46 and 2,086,801.85 is: 2,879,555.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,260.84 : 5,192,883.46 = 2,086,801.85 : x
  2. Step 2: Convert to fraction form
    3,763,260.84/5,192,883.46 = 2,086,801.85/x
  3. Step 3: Cross multiply
    3,763,260.84x = 5,192,883.46 × 2,086,801.85
  4. Step 4: Simplify right side
    3,763,260.84x = 10,836,518,844,676.38
  5. Step 5: Solve for x
    x = 10,836,518,844,676.38/3,763,260.84
  6. Step 6: Final answer
    x = 2,879,555.60

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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.