Home / 3,204,478.53-4,803,395.38-2,003,644.22

Finding the Fourth Proportional to 3,204,478.53, 4,803,395.38 and 2,003,644.22

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Solution

The fourth proportional to 3,204,478.53, 4,803,395.38 and 2,003,644.22 is: 3,003,388.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,478.53 : 4,803,395.38 = 2,003,644.22 : x
  2. Step 2: Convert to fraction form
    3,204,478.53/4,803,395.38 = 2,003,644.22/x
  3. Step 3: Cross multiply
    3,204,478.53x = 4,803,395.38 × 2,003,644.22
  4. Step 4: Simplify right side
    3,204,478.53x = 9,624,295,360,485.62
  5. Step 5: Solve for x
    x = 9,624,295,360,485.62/3,204,478.53
  6. Step 6: Final answer
    x = 3,003,388.94

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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.