Home / 4,049,010.18-5,557,891.44-3,579,847.41

Finding the Fourth Proportional to 4,049,010.18, 5,557,891.44 and 3,579,847.41

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Solution

The fourth proportional to 4,049,010.18, 5,557,891.44 and 3,579,847.41 is: 4,913,893.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,010.18 : 5,557,891.44 = 3,579,847.41 : x
  2. Step 2: Convert to fraction form
    4,049,010.18/5,557,891.44 = 3,579,847.41/x
  3. Step 3: Cross multiply
    4,049,010.18x = 5,557,891.44 × 3,579,847.41
  4. Step 4: Simplify right side
    4,049,010.18x = 19,896,403,310,811.69
  5. Step 5: Solve for x
    x = 19,896,403,310,811.69/4,049,010.18
  6. Step 6: Final answer
    x = 4,913,893.13

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.