Home / 3,511,543.88-4,846,324.41-1,983,749.42

Finding the Fourth Proportional to 3,511,543.88, 4,846,324.41 and 1,983,749.42

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Solution

The fourth proportional to 3,511,543.88, 4,846,324.41 and 1,983,749.42 is: 2,737,796.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,543.88 : 4,846,324.41 = 1,983,749.42 : x
  2. Step 2: Convert to fraction form
    3,511,543.88/4,846,324.41 = 1,983,749.42/x
  3. Step 3: Cross multiply
    3,511,543.88x = 4,846,324.41 × 1,983,749.42
  4. Step 4: Simplify right side
    3,511,543.88x = 9,613,893,213,237.72
  5. Step 5: Solve for x
    x = 9,613,893,213,237.72/3,511,543.88
  6. Step 6: Final answer
    x = 2,737,796.69

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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.