Home / 5,944,156.98-8,206,757.37-4,086,664.98

Finding the Fourth Proportional to 5,944,156.98, 8,206,757.37 and 4,086,664.98

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Solution

The fourth proportional to 5,944,156.98, 8,206,757.37 and 4,086,664.98 is: 5,642,224.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944,156.98 : 8,206,757.37 = 4,086,664.98 : x
  2. Step 2: Convert to fraction form
    5,944,156.98/8,206,757.37 = 4,086,664.98/x
  3. Step 3: Cross multiply
    5,944,156.98x = 8,206,757.37 × 4,086,664.98
  4. Step 4: Simplify right side
    5,944,156.98x = 33,538,267,943,335.90
  5. Step 5: Solve for x
    x = 33,538,267,943,335.90/5,944,156.98
  6. Step 6: Final answer
    x = 5,642,224.47

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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.