Home / 936,286.18-1,404,310.90-296,654.82

Finding the Fourth Proportional to 936,286.18, 1,404,310.90 and 296,654.82

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Solution

The fourth proportional to 936,286.18, 1,404,310.90 and 296,654.82 is: 444,944.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,286.18 : 1,404,310.90 = 296,654.82 : x
  2. Step 2: Convert to fraction form
    936,286.18/1,404,310.90 = 296,654.82/x
  3. Step 3: Cross multiply
    936,286.18x = 1,404,310.90 × 296,654.82
  4. Step 4: Simplify right side
    936,286.18x = 416,595,592,952.45
  5. Step 5: Solve for x
    x = 416,595,592,952.45/936,286.18
  6. Step 6: Final answer
    x = 444,944.72

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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.