Home / 4,106,374.38-5,667,222.31-2,364,105.69

Finding the Fourth Proportional to 4,106,374.38, 5,667,222.31 and 2,364,105.69

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Solution

The fourth proportional to 4,106,374.38, 5,667,222.31 and 2,364,105.69 is: 3,262,710.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,374.38 : 5,667,222.31 = 2,364,105.69 : x
  2. Step 2: Convert to fraction form
    4,106,374.38/5,667,222.31 = 2,364,105.69/x
  3. Step 3: Cross multiply
    4,106,374.38x = 5,667,222.31 × 2,364,105.69
  4. Step 4: Simplify right side
    4,106,374.38x = 13,397,912,503,655.68
  5. Step 5: Solve for x
    x = 13,397,912,503,655.68/4,106,374.38
  6. Step 6: Final answer
    x = 3,262,710.91

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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.