Home / 2,322,666.90-3,483,998.73-725,366.88

Finding the Fourth Proportional to 2,322,666.90, 3,483,998.73 and 725,366.88

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Solution

The fourth proportional to 2,322,666.90, 3,483,998.73 and 725,366.88 is: 1,088,049.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,666.90 : 3,483,998.73 = 725,366.88 : x
  2. Step 2: Convert to fraction form
    2,322,666.90/3,483,998.73 = 725,366.88/x
  3. Step 3: Cross multiply
    2,322,666.90x = 3,483,998.73 × 725,366.88
  4. Step 4: Simplify right side
    2,322,666.90x = 2,527,177,288,704.06
  5. Step 5: Solve for x
    x = 2,527,177,288,704.06/2,322,666.90
  6. Step 6: Final answer
    x = 1,088,049.81

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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.