Home / 3,491,504.82-4,816,694.10-2,523,101.22

Finding the Fourth Proportional to 3,491,504.82, 4,816,694.10 and 2,523,101.22

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Solution

The fourth proportional to 3,491,504.82, 4,816,694.10 and 2,523,101.22 is: 3,480,736.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,504.82 : 4,816,694.10 = 2,523,101.22 : x
  2. Step 2: Convert to fraction form
    3,491,504.82/4,816,694.10 = 2,523,101.22/x
  3. Step 3: Cross multiply
    3,491,504.82x = 4,816,694.10 × 2,523,101.22
  4. Step 4: Simplify right side
    3,491,504.82x = 12,153,006,760,076.80
  5. Step 5: Solve for x
    x = 12,153,006,760,076.80/3,491,504.82
  6. Step 6: Final answer
    x = 3,480,736.07

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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.