Home / 3,344,251.76-4,614,912.73-1,893,957.59

Finding the Fourth Proportional to 3,344,251.76, 4,614,912.73 and 1,893,957.59

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Solution

The fourth proportional to 3,344,251.76, 4,614,912.73 and 1,893,957.59 is: 2,613,573.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,251.76 : 4,614,912.73 = 1,893,957.59 : x
  2. Step 2: Convert to fraction form
    3,344,251.76/4,614,912.73 = 1,893,957.59/x
  3. Step 3: Cross multiply
    3,344,251.76x = 4,614,912.73 × 1,893,957.59
  4. Step 4: Simplify right side
    3,344,251.76x = 8,740,449,006,075.85
  5. Step 5: Solve for x
    x = 8,740,449,006,075.85/3,344,251.76
  6. Step 6: Final answer
    x = 2,613,573.87

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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.