Home / 3,489,923.54-4,816,094.36-2,040,836.48

Finding the Fourth Proportional to 3,489,923.54, 4,816,094.36 and 2,040,836.48

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Solution

The fourth proportional to 3,489,923.54, 4,816,094.36 and 2,040,836.48 is: 2,816,354.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,923.54 : 4,816,094.36 = 2,040,836.48 : x
  2. Step 2: Convert to fraction form
    3,489,923.54/4,816,094.36 = 2,040,836.48/x
  3. Step 3: Cross multiply
    3,489,923.54x = 4,816,094.36 × 2,040,836.48
  4. Step 4: Simplify right side
    3,489,923.54x = 9,828,861,044,785.95
  5. Step 5: Solve for x
    x = 9,828,861,044,785.95/3,489,923.54
  6. Step 6: Final answer
    x = 2,816,354.26

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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.