Home / 3,804,915.45-5,250,790.37-2,062,579.49

Finding the Fourth Proportional to 3,804,915.45, 5,250,790.37 and 2,062,579.49

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Solution

The fourth proportional to 3,804,915.45, 5,250,790.37 and 2,062,579.49 is: 2,846,363.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,915.45 : 5,250,790.37 = 2,062,579.49 : x
  2. Step 2: Convert to fraction form
    3,804,915.45/5,250,790.37 = 2,062,579.49/x
  3. Step 3: Cross multiply
    3,804,915.45x = 5,250,790.37 × 2,062,579.49
  4. Step 4: Simplify right side
    3,804,915.45x = 10,830,172,486,884.66
  5. Step 5: Solve for x
    x = 10,830,172,486,884.66/3,804,915.45
  6. Step 6: Final answer
    x = 2,846,363.51

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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.