Home / 1,522,993.38-2,282,086.76-562,126.44

Finding the Fourth Proportional to 1,522,993.38, 2,282,086.76 and 562,126.44

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Solution

The fourth proportional to 1,522,993.38, 2,282,086.76 and 562,126.44 is: 842,302.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,993.38 : 2,282,086.76 = 562,126.44 : x
  2. Step 2: Convert to fraction form
    1,522,993.38/2,282,086.76 = 562,126.44/x
  3. Step 3: Cross multiply
    1,522,993.38x = 2,282,086.76 × 562,126.44
  4. Step 4: Simplify right side
    1,522,993.38x = 1,282,821,306,169.93
  5. Step 5: Solve for x
    x = 1,282,821,306,169.93/1,522,993.38
  6. Step 6: Final answer
    x = 842,302.61

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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.