Home / 844,049.27-1,164,788.01-462,076.06

Finding the Fourth Proportional to 844,049.27, 1,164,788.01 and 462,076.06

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Solution

The fourth proportional to 844,049.27, 1,164,788.01 and 462,076.06 is: 637,664.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,049.27 : 1,164,788.01 = 462,076.06 : x
  2. Step 2: Convert to fraction form
    844,049.27/1,164,788.01 = 462,076.06/x
  3. Step 3: Cross multiply
    844,049.27x = 1,164,788.01 × 462,076.06
  4. Step 4: Simplify right side
    844,049.27x = 538,220,654,396.04
  5. Step 5: Solve for x
    x = 538,220,654,396.04/844,049.27
  6. Step 6: Final answer
    x = 637,664.97

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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.