Home / 7,572,517.50-11,358,776.25-2,253,733.50

Finding the Fourth Proportional to 7,572,517.50, 11,358,776.25 and 2,253,733.50

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Solution

The fourth proportional to 7,572,517.50, 11,358,776.25 and 2,253,733.50 is: 3,380,600.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,572,517.50 : 11,358,776.25 = 2,253,733.50 : x
  2. Step 2: Convert to fraction form
    7,572,517.50/11,358,776.25 = 2,253,733.50/x
  3. Step 3: Cross multiply
    7,572,517.50x = 11,358,776.25 × 2,253,733.50
  4. Step 4: Simplify right side
    7,572,517.50x = 25,599,654,553,629.38
  5. Step 5: Solve for x
    x = 25,599,654,553,629.38/7,572,517.50
  6. Step 6: Final answer
    x = 3,380,600.25

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Double scale
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Similar ratio
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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.