Home / 3,582,435.33-4,943,761.07-1,950,842.21

Finding the Fourth Proportional to 3,582,435.33, 4,943,761.07 and 1,950,842.21

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Solution

The fourth proportional to 3,582,435.33, 4,943,761.07 and 1,950,842.21 is: 2,692,162.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,435.33 : 4,943,761.07 = 1,950,842.21 : x
  2. Step 2: Convert to fraction form
    3,582,435.33/4,943,761.07 = 1,950,842.21/x
  3. Step 3: Cross multiply
    3,582,435.33x = 4,943,761.07 × 1,950,842.21
  4. Step 4: Simplify right side
    3,582,435.33x = 9,644,497,737,037.75
  5. Step 5: Solve for x
    x = 9,644,497,737,037.75/3,582,435.33
  6. Step 6: Final answer
    x = 2,692,162.41

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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.