Home / 4,401,721.98-6,074,299.08-2,467,976.58

Finding the Fourth Proportional to 4,401,721.98, 6,074,299.08 and 2,467,976.58

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Solution

The fourth proportional to 4,401,721.98, 6,074,299.08 and 2,467,976.58 is: 3,405,764.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,721.98 : 6,074,299.08 = 2,467,976.58 : x
  2. Step 2: Convert to fraction form
    4,401,721.98/6,074,299.08 = 2,467,976.58/x
  3. Step 3: Cross multiply
    4,401,721.98x = 6,074,299.08 × 2,467,976.58
  4. Step 4: Simplify right side
    4,401,721.98x = 14,991,227,869,355.55
  5. Step 5: Solve for x
    x = 14,991,227,869,355.55/4,401,721.98
  6. Step 6: Final answer
    x = 3,405,764.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.