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Finding the Fourth Proportional to 792,257, 1,093,316.46 and 452,724.44

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Solution

The fourth proportional to 792,257, 1,093,316.46 and 452,724.44 is: 624,760.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,257 : 1,093,316.46 = 452,724.44 : x
  2. Step 2: Convert to fraction form
    792,257/1,093,316.46 = 452,724.44/x
  3. Step 3: Cross multiply
    792,257x = 1,093,316.46 × 452,724.44
  4. Step 4: Simplify right side
    792,257x = 494,971,082,096.28
  5. Step 5: Solve for x
    x = 494,971,082,096.28/792,257
  6. Step 6: Final answer
    x = 624,760.76

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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.