Home / 7,476,529-11,214,792.38-1,796,753.34

Finding the Fourth Proportional to 7,476,529, 11,214,792.38 and 1,796,753.34

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Solution

The fourth proportional to 7,476,529, 11,214,792.38 and 1,796,753.34 is: 2,695,129.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476,529 : 11,214,792.38 = 1,796,753.34 : x
  2. Step 2: Convert to fraction form
    7,476,529/11,214,792.38 = 1,796,753.34/x
  3. Step 3: Cross multiply
    7,476,529x = 11,214,792.38 × 1,796,753.34
  4. Step 4: Simplify right side
    7,476,529x = 20,150,215,666,171.55
  5. Step 5: Solve for x
    x = 20,150,215,666,171.55/7,476,529
  6. Step 6: Final answer
    x = 2,695,129.74

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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.