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Finding the Fourth Proportional to 591,797.23, 887,702.33 and 171,076.75

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Solution

The fourth proportional to 591,797.23, 887,702.33 and 171,076.75 is: 256,617.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,797.23 : 887,702.33 = 171,076.75 : x
  2. Step 2: Convert to fraction form
    591,797.23/887,702.33 = 171,076.75/x
  3. Step 3: Cross multiply
    591,797.23x = 887,702.33 × 171,076.75
  4. Step 4: Simplify right side
    591,797.23x = 151,865,229,583.83
  5. Step 5: Solve for x
    x = 151,865,229,583.83/591,797.23
  6. Step 6: Final answer
    x = 256,617.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.