Home / 3,269,297.08-4,511,559.24-1,892,699.08

Finding the Fourth Proportional to 3,269,297.08, 4,511,559.24 and 1,892,699.08

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Solution

The fourth proportional to 3,269,297.08, 4,511,559.24 and 1,892,699.08 is: 2,611,883.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,297.08 : 4,511,559.24 = 1,892,699.08 : x
  2. Step 2: Convert to fraction form
    3,269,297.08/4,511,559.24 = 1,892,699.08/x
  3. Step 3: Cross multiply
    3,269,297.08x = 4,511,559.24 × 1,892,699.08
  4. Step 4: Simplify right side
    3,269,297.08x = 8,539,024,022,913.50
  5. Step 5: Solve for x
    x = 8,539,024,022,913.50/3,269,297.08
  6. Step 6: Final answer
    x = 2,611,883.78

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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.