Home / 592,309.91-888,464.18-192,950.04

Finding the Fourth Proportional to 592,309.91, 888,464.18 and 192,950.04

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Solution

The fourth proportional to 592,309.91, 888,464.18 and 192,950.04 is: 289,424.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,309.91 : 888,464.18 = 192,950.04 : x
  2. Step 2: Convert to fraction form
    592,309.91/888,464.18 = 192,950.04/x
  3. Step 3: Cross multiply
    592,309.91x = 888,464.18 × 192,950.04
  4. Step 4: Simplify right side
    592,309.91x = 171,429,198,104.82
  5. Step 5: Solve for x
    x = 171,429,198,104.82/592,309.91
  6. Step 6: Final answer
    x = 289,424.84

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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.