Home / 592,323.38-888,577.32-192,871.24

Finding the Fourth Proportional to 592,323.38, 888,577.32 and 192,871.24

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Solution

The fourth proportional to 592,323.38, 888,577.32 and 192,871.24 is: 289,336.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,323.38 : 888,577.32 = 192,871.24 : x
  2. Step 2: Convert to fraction form
    592,323.38/888,577.32 = 192,871.24/x
  3. Step 3: Cross multiply
    592,323.38x = 888,577.32 × 192,871.24
  4. Step 4: Simplify right side
    592,323.38x = 171,381,008,046.10
  5. Step 5: Solve for x
    x = 171,381,008,046.10/592,323.38
  6. Step 6: Final answer
    x = 289,336.90

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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.