Home / 936,028.40-1,404,253.96-296,370.96

Finding the Fourth Proportional to 936,028.40, 1,404,253.96 and 296,370.96

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Solution

The fourth proportional to 936,028.40, 1,404,253.96 and 296,370.96 is: 444,623.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,028.40 : 1,404,253.96 = 296,370.96 : x
  2. Step 2: Convert to fraction form
    936,028.40/1,404,253.96 = 296,370.96/x
  3. Step 3: Cross multiply
    936,028.40x = 1,404,253.96 × 296,370.96
  4. Step 4: Simplify right side
    936,028.40x = 416,180,094,209.00
  5. Step 5: Solve for x
    x = 416,180,094,209.00/936,028.40
  6. Step 6: Final answer
    x = 444,623.36

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Double scale
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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.