Home / 3,233,633.40-4,850,450.10-2,225,863.80

Finding the Fourth Proportional to 3,233,633.40, 4,850,450.10 and 2,225,863.80

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Solution

The fourth proportional to 3,233,633.40, 4,850,450.10 and 2,225,863.80 is: 3,338,795.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,633.40 : 4,850,450.10 = 2,225,863.80 : x
  2. Step 2: Convert to fraction form
    3,233,633.40/4,850,450.10 = 2,225,863.80/x
  3. Step 3: Cross multiply
    3,233,633.40x = 4,850,450.10 × 2,225,863.80
  4. Step 4: Simplify right side
    3,233,633.40x = 10,796,441,291,296.38
  5. Step 5: Solve for x
    x = 10,796,441,291,296.38/3,233,633.40
  6. Step 6: Final answer
    x = 3,338,795.70

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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.