Home / 2,002,466.40-3,004,027.20-654,237.60

Finding the Fourth Proportional to 2,002,466.40, 3,004,027.20 and 654,237.60

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Solution

The fourth proportional to 2,002,466.40, 3,004,027.20 and 654,237.60 is: 981,463.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,466.40 : 3,004,027.20 = 654,237.60 : x
  2. Step 2: Convert to fraction form
    2,002,466.40/3,004,027.20 = 654,237.60/x
  3. Step 3: Cross multiply
    2,002,466.40x = 3,004,027.20 × 654,237.60
  4. Step 4: Simplify right side
    2,002,466.40x = 1,965,347,545,662.72
  5. Step 5: Solve for x
    x = 1,965,347,545,662.72/2,002,466.40
  6. Step 6: Final answer
    x = 981,463.43

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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.