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Finding the Fourth Proportional to 701,896.54, 967,738.44 and 585,776.56

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Solution

The fourth proportional to 701,896.54, 967,738.44 and 585,776.56 is: 807,638.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,896.54 : 967,738.44 = 585,776.56 : x
  2. Step 2: Convert to fraction form
    701,896.54/967,738.44 = 585,776.56/x
  3. Step 3: Cross multiply
    701,896.54x = 967,738.44 × 585,776.56
  4. Step 4: Simplify right side
    701,896.54x = 566,878,494,362.97
  5. Step 5: Solve for x
    x = 566,878,494,362.97/701,896.54
  6. Step 6: Final answer
    x = 807,638.25

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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.