Home / 3,558,560.73-5,339,467.67-1,936,900.23

Finding the Fourth Proportional to 3,558,560.73, 5,339,467.67 and 1,936,900.23

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Solution

The fourth proportional to 3,558,560.73, 5,339,467.67 and 1,936,900.23 is: 2,906,235.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,560.73 : 5,339,467.67 = 1,936,900.23 : x
  2. Step 2: Convert to fraction form
    3,558,560.73/5,339,467.67 = 1,936,900.23/x
  3. Step 3: Cross multiply
    3,558,560.73x = 5,339,467.67 × 1,936,900.23
  4. Step 4: Simplify right side
    3,558,560.73x = 10,342,016,148,416.06
  5. Step 5: Solve for x
    x = 10,342,016,148,416.06/3,558,560.73
  6. Step 6: Final answer
    x = 2,906,235.68

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Double scale
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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.