Home / 11,587,329-17,376,794.46-5,194,290.60

Finding the Fourth Proportional to 11,587,329, 17,376,794.46 and 5,194,290.60

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Solution

The fourth proportional to 11,587,329, 17,376,794.46 and 5,194,290.60 is: 7,789,553.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,587,329 : 17,376,794.46 = 5,194,290.60 : x
  2. Step 2: Convert to fraction form
    11,587,329/17,376,794.46 = 5,194,290.60/x
  3. Step 3: Cross multiply
    11,587,329x = 17,376,794.46 × 5,194,290.60
  4. Step 4: Simplify right side
    11,587,329x = 90,260,120,121,710.08
  5. Step 5: Solve for x
    x = 90,260,120,121,710.08/11,587,329
  6. Step 6: Final answer
    x = 7,789,553.58

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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.