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Finding the Fourth Proportional to 616,799.36, 923,761.97 and 599,773.56

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Solution

The fourth proportional to 616,799.36, 923,761.97 and 599,773.56 is: 898,262.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,799.36 : 923,761.97 = 599,773.56 : x
  2. Step 2: Convert to fraction form
    616,799.36/923,761.97 = 599,773.56/x
  3. Step 3: Cross multiply
    616,799.36x = 923,761.97 × 599,773.56
  4. Step 4: Simplify right side
    616,799.36x = 554,048,006,321.85
  5. Step 5: Solve for x
    x = 554,048,006,321.85/616,799.36
  6. Step 6: Final answer
    x = 898,262.94

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1.5x scale

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.