Home / 3,864,314.70-5,794,722.45-1,467,362.70

Finding the Fourth Proportional to 3,864,314.70, 5,794,722.45 and 1,467,362.70

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Solution

The fourth proportional to 3,864,314.70, 5,794,722.45 and 1,467,362.70 is: 2,200,379.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,314.70 : 5,794,722.45 = 1,467,362.70 : x
  2. Step 2: Convert to fraction form
    3,864,314.70/5,794,722.45 = 1,467,362.70/x
  3. Step 3: Cross multiply
    3,864,314.70x = 5,794,722.45 × 1,467,362.70
  4. Step 4: Simplify right side
    3,864,314.70x = 8,502,959,579,982.62
  5. Step 5: Solve for x
    x = 8,502,959,579,982.62/3,864,314.70
  6. Step 6: Final answer
    x = 2,200,379.69

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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.