Home / 3,093,427.68-4,640,655.44-1,296,446.32

Finding the Fourth Proportional to 3,093,427.68, 4,640,655.44 and 1,296,446.32

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Solution

The fourth proportional to 3,093,427.68, 4,640,655.44 and 1,296,446.32 is: 1,944,884.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,427.68 : 4,640,655.44 = 1,296,446.32 : x
  2. Step 2: Convert to fraction form
    3,093,427.68/4,640,655.44 = 1,296,446.32/x
  3. Step 3: Cross multiply
    3,093,427.68x = 4,640,655.44 × 1,296,446.32
  4. Step 4: Simplify right side
    3,093,427.68x = 6,016,360,667,575.98
  5. Step 5: Solve for x
    x = 6,016,360,667,575.98/3,093,427.68
  6. Step 6: Final answer
    x = 1,944,884.86

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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.