Home / 3,496,595.50-5,245,190.32-972,250.75

Finding the Fourth Proportional to 3,496,595.50, 5,245,190.32 and 972,250.75

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Solution

The fourth proportional to 3,496,595.50, 5,245,190.32 and 972,250.75 is: 1,458,458.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,595.50 : 5,245,190.32 = 972,250.75 : x
  2. Step 2: Convert to fraction form
    3,496,595.50/5,245,190.32 = 972,250.75/x
  3. Step 3: Cross multiply
    3,496,595.50x = 5,245,190.32 × 972,250.75
  4. Step 4: Simplify right side
    3,496,595.50x = 5,099,640,222,512.74
  5. Step 5: Solve for x
    x = 5,099,640,222,512.74/3,496,595.50
  6. Step 6: Final answer
    x = 1,458,458.73

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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.