Home / 3,823,793.05-5,736,553.71-1,265,001.97

Finding the Fourth Proportional to 3,823,793.05, 5,736,553.71 and 1,265,001.97

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Solution

The fourth proportional to 3,823,793.05, 5,736,553.71 and 1,265,001.97 is: 1,897,788.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,793.05 : 5,736,553.71 = 1,265,001.97 : x
  2. Step 2: Convert to fraction form
    3,823,793.05/5,736,553.71 = 1,265,001.97/x
  3. Step 3: Cross multiply
    3,823,793.05x = 5,736,553.71 × 1,265,001.97
  4. Step 4: Simplify right side
    3,823,793.05x = 7,256,751,744,160.81
  5. Step 5: Solve for x
    x = 7,256,751,744,160.81/3,823,793.05
  6. Step 6: Final answer
    x = 1,897,788.83

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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.