Home / 2,002,622.46-3,004,604.37-654,847.26

Finding the Fourth Proportional to 2,002,622.46, 3,004,604.37 and 654,847.26

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Solution

The fourth proportional to 2,002,622.46, 3,004,604.37 and 654,847.26 is: 982,490.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,622.46 : 3,004,604.37 = 654,847.26 : x
  2. Step 2: Convert to fraction form
    2,002,622.46/3,004,604.37 = 654,847.26/x
  3. Step 3: Cross multiply
    2,002,622.46x = 3,004,604.37 × 654,847.26
  4. Step 4: Simplify right side
    2,002,622.46x = 1,967,556,939,078.53
  5. Step 5: Solve for x
    x = 1,967,556,939,078.53/2,002,622.46
  6. Step 6: Final answer
    x = 982,490.20

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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.