Home / 3,644,778.92-5,467,317.81-1,250,270.24

Finding the Fourth Proportional to 3,644,778.92, 5,467,317.81 and 1,250,270.24

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Solution

The fourth proportional to 3,644,778.92, 5,467,317.81 and 1,250,270.24 is: 1,875,456.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,778.92 : 5,467,317.81 = 1,250,270.24 : x
  2. Step 2: Convert to fraction form
    3,644,778.92/5,467,317.81 = 1,250,270.24/x
  3. Step 3: Cross multiply
    3,644,778.92x = 5,467,317.81 × 1,250,270.24
  4. Step 4: Simplify right side
    3,644,778.92x = 6,835,624,750,464.97
  5. Step 5: Solve for x
    x = 6,835,624,750,464.97/3,644,778.92
  6. Step 6: Final answer
    x = 1,875,456.62

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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.