Home / 955,543.92-1,433,086.25-281,443.10

Finding the Fourth Proportional to 955,543.92, 1,433,086.25 and 281,443.10

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Solution

The fourth proportional to 955,543.92, 1,433,086.25 and 281,443.10 is: 422,097.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,543.92 : 1,433,086.25 = 281,443.10 : x
  2. Step 2: Convert to fraction form
    955,543.92/1,433,086.25 = 281,443.10/x
  3. Step 3: Cross multiply
    955,543.92x = 1,433,086.25 × 281,443.10
  4. Step 4: Simplify right side
    955,543.92x = 403,332,228,194.73
  5. Step 5: Solve for x
    x = 403,332,228,194.73/955,543.92
  6. Step 6: Final answer
    x = 422,097.01

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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.