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Finding the Fourth Proportional to 592,222.94, 888,396.66 and 192,894.83

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Solution

The fourth proportional to 592,222.94, 888,396.66 and 192,894.83 is: 289,362.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,222.94 : 888,396.66 = 192,894.83 : x
  2. Step 2: Convert to fraction form
    592,222.94/888,396.66 = 192,894.83/x
  3. Step 3: Cross multiply
    592,222.94x = 888,396.66 × 192,894.83
  4. Step 4: Simplify right side
    592,222.94x = 171,367,118,261.29
  5. Step 5: Solve for x
    x = 171,367,118,261.29/592,222.94
  6. Step 6: Final answer
    x = 289,362.52

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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.