Home / 3,233,997.20-4,534,231.60-3,233,997.20

Finding the Fourth Proportional to 3,233,997.20, 4,534,231.60 and 3,233,997.20

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Solution

The fourth proportional to 3,233,997.20, 4,534,231.60 and 3,233,997.20 is: 4,534,231.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,997.20 : 4,534,231.60 = 3,233,997.20 : x
  2. Step 2: Convert to fraction form
    3,233,997.20/4,534,231.60 = 3,233,997.20/x
  3. Step 3: Cross multiply
    3,233,997.20x = 4,534,231.60 × 3,233,997.20
  4. Step 4: Simplify right side
    3,233,997.20x = 14,663,692,298,551.52
  5. Step 5: Solve for x
    x = 14,663,692,298,551.52/3,233,997.20
  6. Step 6: Final answer
    x = 4,534,231.60

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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 (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.