Home / 3,511,771-4,846,242.26-2,061,466.44

Finding the Fourth Proportional to 3,511,771, 4,846,242.26 and 2,061,466.44

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Solution

The fourth proportional to 3,511,771, 4,846,242.26 and 2,061,466.44 is: 2,844,822.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,771 : 4,846,242.26 = 2,061,466.44 : x
  2. Step 2: Convert to fraction form
    3,511,771/4,846,242.26 = 2,061,466.44/x
  3. Step 3: Cross multiply
    3,511,771x = 4,846,242.26 × 2,061,466.44
  4. Step 4: Simplify right side
    3,511,771x = 9,990,365,779,099.75
  5. Step 5: Solve for x
    x = 9,990,365,779,099.75/3,511,771
  6. Step 6: Final answer
    x = 2,844,822.68

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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.