Home / 10,933,312.24-16,394,463.06-3,644,190.28

Finding the Fourth Proportional to 10,933,312.24, 16,394,463.06 and 3,644,190.28

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Solution

The fourth proportional to 10,933,312.24, 16,394,463.06 and 3,644,190.28 is: 5,464,450.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,933,312.24 : 16,394,463.06 = 3,644,190.28 : x
  2. Step 2: Convert to fraction form
    10,933,312.24/16,394,463.06 = 3,644,190.28/x
  3. Step 3: Cross multiply
    10,933,312.24x = 16,394,463.06 × 3,644,190.28
  4. Step 4: Simplify right side
    10,933,312.24x = 59,744,542,929,071.05
  5. Step 5: Solve for x
    x = 59,744,542,929,071.05/10,933,312.24
  6. Step 6: Final answer
    x = 5,464,450.44

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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.