Home / 4,278,310.75-5,904,115.31-2,344,529.81

Finding the Fourth Proportional to 4,278,310.75, 5,904,115.31 and 2,344,529.81

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Solution

The fourth proportional to 4,278,310.75, 5,904,115.31 and 2,344,529.81 is: 3,235,476.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,278,310.75 : 5,904,115.31 = 2,344,529.81 : x
  2. Step 2: Convert to fraction form
    4,278,310.75/5,904,115.31 = 2,344,529.81/x
  3. Step 3: Cross multiply
    4,278,310.75x = 5,904,115.31 × 2,344,529.81
  4. Step 4: Simplify right side
    4,278,310.75x = 13,842,374,366,594.00
  5. Step 5: Solve for x
    x = 13,842,374,366,594.00/4,278,310.75
  6. Step 6: Final answer
    x = 3,235,476.61

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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.