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Finding the Fourth Proportional to 567,468.52, 848,693.02 and 504,728.84

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Solution

The fourth proportional to 567,468.52, 848,693.02 and 504,728.84 is: 754,860.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,468.52 : 848,693.02 = 504,728.84 : x
  2. Step 2: Convert to fraction form
    567,468.52/848,693.02 = 504,728.84/x
  3. Step 3: Cross multiply
    567,468.52x = 848,693.02 × 504,728.84
  4. Step 4: Simplify right side
    567,468.52x = 428,359,843,500.70
  5. Step 5: Solve for x
    x = 428,359,843,500.70/567,468.52
  6. Step 6: Final answer
    x = 754,860.98

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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.