Home / 3,511,704.42-5,263,490.43-1,614,464.10

Finding the Fourth Proportional to 3,511,704.42, 5,263,490.43 and 1,614,464.10

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Solution

The fourth proportional to 3,511,704.42, 5,263,490.43 and 1,614,464.10 is: 2,419,826.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,704.42 : 5,263,490.43 = 1,614,464.10 : x
  2. Step 2: Convert to fraction form
    3,511,704.42/5,263,490.43 = 1,614,464.10/x
  3. Step 3: Cross multiply
    3,511,704.42x = 5,263,490.43 × 1,614,464.10
  4. Step 4: Simplify right side
    3,511,704.42x = 8,497,716,339,928.56
  5. Step 5: Solve for x
    x = 8,497,716,339,928.56/3,511,704.42
  6. Step 6: Final answer
    x = 2,419,826.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.