Home / 3,823,796.62-5,736,559.02-1,265,005.54

Finding the Fourth Proportional to 3,823,796.62, 5,736,559.02 and 1,265,005.54

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Solution

The fourth proportional to 3,823,796.62, 5,736,559.02 and 1,265,005.54 is: 1,897,794.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,796.62 : 5,736,559.02 = 1,265,005.54 : x
  2. Step 2: Convert to fraction form
    3,823,796.62/5,736,559.02 = 1,265,005.54/x
  3. Step 3: Cross multiply
    3,823,796.62x = 5,736,559.02 × 1,265,005.54
  4. Step 4: Simplify right side
    3,823,796.62x = 7,256,778,940,836.97
  5. Step 5: Solve for x
    x = 7,256,778,940,836.97/3,823,796.62
  6. Step 6: Final answer
    x = 1,897,794.17

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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.