Home / 3,079,850.10-4,250,220.06-1,703,122.26

Finding the Fourth Proportional to 3,079,850.10, 4,250,220.06 and 1,703,122.26

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Solution

The fourth proportional to 3,079,850.10, 4,250,220.06 and 1,703,122.26 is: 2,350,323.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,850.10 : 4,250,220.06 = 1,703,122.26 : x
  2. Step 2: Convert to fraction form
    3,079,850.10/4,250,220.06 = 1,703,122.26/x
  3. Step 3: Cross multiply
    3,079,850.10x = 4,250,220.06 × 1,703,122.26
  4. Step 4: Simplify right side
    3,079,850.10x = 7,238,644,394,084.54
  5. Step 5: Solve for x
    x = 7,238,644,394,084.54/3,079,850.10
  6. Step 6: Final answer
    x = 2,350,323.61

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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.