Home / 936,027.39-1,404,252.45-296,369.94

Finding the Fourth Proportional to 936,027.39, 1,404,252.45 and 296,369.94

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Solution

The fourth proportional to 936,027.39, 1,404,252.45 and 296,369.94 is: 444,621.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,027.39 : 1,404,252.45 = 296,369.94 : x
  2. Step 2: Convert to fraction form
    936,027.39/1,404,252.45 = 296,369.94/x
  3. Step 3: Cross multiply
    936,027.39x = 1,404,252.45 × 296,369.94
  4. Step 4: Simplify right side
    936,027.39x = 416,178,214,351.35
  5. Step 5: Solve for x
    x = 416,178,214,351.35/936,027.39
  6. Step 6: Final answer
    x = 444,621.83

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1.5x scale

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.