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Finding the Fourth Proportional to 592,775.73, 818,050.33 and 363,288.67

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Solution

The fourth proportional to 592,775.73, 818,050.33 and 363,288.67 is: 501,350.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,775.73 : 818,050.33 = 363,288.67 : x
  2. Step 2: Convert to fraction form
    592,775.73/818,050.33 = 363,288.67/x
  3. Step 3: Cross multiply
    592,775.73x = 818,050.33 × 363,288.67
  4. Step 4: Simplify right side
    592,775.73x = 297,188,412,288.51
  5. Step 5: Solve for x
    x = 297,188,412,288.51/592,775.73
  6. Step 6: Final answer
    x = 501,350.51

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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.