Home / 3,079,974.54-4,250,393.14-1,703,247.10

Finding the Fourth Proportional to 3,079,974.54, 4,250,393.14 and 1,703,247.10

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Solution

The fourth proportional to 3,079,974.54, 4,250,393.14 and 1,703,247.10 is: 2,350,496.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,974.54 : 4,250,393.14 = 1,703,247.10 : x
  2. Step 2: Convert to fraction form
    3,079,974.54/4,250,393.14 = 1,703,247.10/x
  3. Step 3: Cross multiply
    3,079,974.54x = 4,250,393.14 × 1,703,247.10
  4. Step 4: Simplify right side
    3,079,974.54x = 7,239,469,789,564.89
  5. Step 5: Solve for x
    x = 7,239,469,789,564.89/3,079,974.54
  6. Step 6: Final answer
    x = 2,350,496.63

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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.