Home / 3,631,228.92-5,446,993.68-1,072,444.38

Finding the Fourth Proportional to 3,631,228.92, 5,446,993.68 and 1,072,444.38

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Solution

The fourth proportional to 3,631,228.92, 5,446,993.68 and 1,072,444.38 is: 1,608,710.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,228.92 : 5,446,993.68 = 1,072,444.38 : x
  2. Step 2: Convert to fraction form
    3,631,228.92/5,446,993.68 = 1,072,444.38/x
  3. Step 3: Cross multiply
    3,631,228.92x = 5,446,993.68 × 1,072,444.38
  4. Step 4: Simplify right side
    3,631,228.92x = 5,841,597,760,011.52
  5. Step 5: Solve for x
    x = 5,841,597,760,011.52/3,631,228.92
  6. Step 6: Final answer
    x = 1,608,710.96

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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.