Home / 11,553,918.35-17,326,773.92-4,265,818.61

Finding the Fourth Proportional to 11,553,918.35, 17,326,773.92 and 4,265,818.61

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Solution

The fourth proportional to 11,553,918.35, 17,326,773.92 and 4,265,818.61 is: 6,397,212.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,553,918.35 : 17,326,773.92 = 4,265,818.61 : x
  2. Step 2: Convert to fraction form
    11,553,918.35/17,326,773.92 = 4,265,818.61/x
  3. Step 3: Cross multiply
    11,553,918.35x = 17,326,773.92 × 4,265,818.61
  4. Step 4: Simplify right side
    11,553,918.35x = 73,912,874,563,229.33
  5. Step 5: Solve for x
    x = 73,912,874,563,229.33/11,553,918.35
  6. Step 6: Final answer
    x = 6,397,212.82

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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.