Home / 2,446,100.30-3,669,150.45-673,172.30

Finding the Fourth Proportional to 2,446,100.30, 3,669,150.45 and 673,172.30

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Solution

The fourth proportional to 2,446,100.30, 3,669,150.45 and 673,172.30 is: 1,009,758.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,100.30 : 3,669,150.45 = 673,172.30 : x
  2. Step 2: Convert to fraction form
    2,446,100.30/3,669,150.45 = 673,172.30/x
  3. Step 3: Cross multiply
    2,446,100.30x = 3,669,150.45 × 673,172.30
  4. Step 4: Simplify right side
    2,446,100.30x = 2,469,970,447,472.54
  5. Step 5: Solve for x
    x = 2,469,970,447,472.54/2,446,100.30
  6. Step 6: Final answer
    x = 1,009,758.45

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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.