Home / 3,757,273.92-5,631,291.72-1,732,707

Finding the Fourth Proportional to 3,757,273.92, 5,631,291.72 and 1,732,707

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Solution

The fourth proportional to 3,757,273.92, 5,631,291.72 and 1,732,707 is: 2,596,930.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,273.92 : 5,631,291.72 = 1,732,707 : x
  2. Step 2: Convert to fraction form
    3,757,273.92/5,631,291.72 = 1,732,707/x
  3. Step 3: Cross multiply
    3,757,273.92x = 5,631,291.72 × 1,732,707
  4. Step 4: Simplify right side
    3,757,273.92x = 9,757,378,582,286.04
  5. Step 5: Solve for x
    x = 9,757,378,582,286.04/3,757,273.92
  6. Step 6: Final answer
    x = 2,596,930.33

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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.