Home / 1,694,824.68-2,339,002.30-959,909.69

Finding the Fourth Proportional to 1,694,824.68, 2,339,002.30 and 959,909.69

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Solution

The fourth proportional to 1,694,824.68, 2,339,002.30 and 959,909.69 is: 1,324,757.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,824.68 : 2,339,002.30 = 959,909.69 : x
  2. Step 2: Convert to fraction form
    1,694,824.68/2,339,002.30 = 959,909.69/x
  3. Step 3: Cross multiply
    1,694,824.68x = 2,339,002.30 × 959,909.69
  4. Step 4: Simplify right side
    1,694,824.68x = 2,245,230,961,007.28
  5. Step 5: Solve for x
    x = 2,245,230,961,007.28/1,694,824.68
  6. Step 6: Final answer
    x = 1,324,757.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.