Home / 2,338,789.38-3,227,529.34-1,265,701.38

Finding the Fourth Proportional to 2,338,789.38, 3,227,529.34 and 1,265,701.38

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Solution

The fourth proportional to 2,338,789.38, 3,227,529.34 and 1,265,701.38 is: 1,746,667.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,789.38 : 3,227,529.34 = 1,265,701.38 : x
  2. Step 2: Convert to fraction form
    2,338,789.38/3,227,529.34 = 1,265,701.38/x
  3. Step 3: Cross multiply
    2,338,789.38x = 3,227,529.34 × 1,265,701.38
  4. Step 4: Simplify right side
    2,338,789.38x = 4,085,088,339,628.49
  5. Step 5: Solve for x
    x = 4,085,088,339,628.49/2,338,789.38
  6. Step 6: Final answer
    x = 1,746,667.90

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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.