Home / 3,802,550.97-5,703,836.18-962,663.43

Finding the Fourth Proportional to 3,802,550.97, 5,703,836.18 and 962,663.43

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Solution

The fourth proportional to 3,802,550.97, 5,703,836.18 and 962,663.43 is: 1,443,997.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,550.97 : 5,703,836.18 = 962,663.43 : x
  2. Step 2: Convert to fraction form
    3,802,550.97/5,703,836.18 = 962,663.43/x
  3. Step 3: Cross multiply
    3,802,550.97x = 5,703,836.18 × 962,663.43
  4. Step 4: Simplify right side
    3,802,550.97x = 5,490,874,496,383.58
  5. Step 5: Solve for x
    x = 5,490,874,496,383.58/3,802,550.97
  6. Step 6: Final answer
    x = 1,443,997.61

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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.