Home / 1,755,040.26-2,632,675.21-540,467.94

Finding the Fourth Proportional to 1,755,040.26, 2,632,675.21 and 540,467.94

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Solution

The fourth proportional to 1,755,040.26, 2,632,675.21 and 540,467.94 is: 810,737.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,040.26 : 2,632,675.21 = 540,467.94 : x
  2. Step 2: Convert to fraction form
    1,755,040.26/2,632,675.21 = 540,467.94/x
  3. Step 3: Cross multiply
    1,755,040.26x = 2,632,675.21 × 540,467.94
  4. Step 4: Simplify right side
    1,755,040.26x = 1,422,876,544,735.43
  5. Step 5: Solve for x
    x = 1,422,876,544,735.43/1,755,040.26
  6. Step 6: Final answer
    x = 810,737.27

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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.