Home / 6,803,227.56-10,204,855.38-6,387,522.60

Finding the Fourth Proportional to 6,803,227.56, 10,204,855.38 and 6,387,522.60

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Solution

The fourth proportional to 6,803,227.56, 10,204,855.38 and 6,387,522.60 is: 9,581,297.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,227.56 : 10,204,855.38 = 6,387,522.60 : x
  2. Step 2: Convert to fraction form
    6,803,227.56/10,204,855.38 = 6,387,522.60/x
  3. Step 3: Cross multiply
    6,803,227.56x = 10,204,855.38 × 6,387,522.60
  4. Step 4: Simplify right side
    6,803,227.56x = 65,183,744,369,481.59
  5. Step 5: Solve for x
    x = 65,183,744,369,481.59/6,803,227.56
  6. Step 6: Final answer
    x = 9,581,297.08

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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.