Home / 1,694,797.52-2,541,171.86-682,737.45

Finding the Fourth Proportional to 1,694,797.52, 2,541,171.86 and 682,737.45

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Solution

The fourth proportional to 1,694,797.52, 2,541,171.86 and 682,737.45 is: 1,023,693.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,797.52 : 2,541,171.86 = 682,737.45 : x
  2. Step 2: Convert to fraction form
    1,694,797.52/2,541,171.86 = 682,737.45/x
  3. Step 3: Cross multiply
    1,694,797.52x = 2,541,171.86 × 682,737.45
  4. Step 4: Simplify right side
    1,694,797.52x = 1,734,953,192,294.47
  5. Step 5: Solve for x
    x = 1,734,953,192,294.47/1,694,797.52
  6. Step 6: Final answer
    x = 1,023,693.49

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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.