Home / 927,843.04-1,391,084.16-296,392.96

Finding the Fourth Proportional to 927,843.04, 1,391,084.16 and 296,392.96

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Solution

The fourth proportional to 927,843.04, 1,391,084.16 and 296,392.96 is: 444,372.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,843.04 : 1,391,084.16 = 296,392.96 : x
  2. Step 2: Convert to fraction form
    927,843.04/1,391,084.16 = 296,392.96/x
  3. Step 3: Cross multiply
    927,843.04x = 1,391,084.16 × 296,392.96
  4. Step 4: Simplify right side
    927,843.04x = 412,307,551,791.51
  5. Step 5: Solve for x
    x = 412,307,551,791.51/927,843.04
  6. Step 6: Final answer
    x = 444,372.09

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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.