Home / 6,794,286.75-9,376,181.33-3,738,566.61

Finding the Fourth Proportional to 6,794,286.75, 9,376,181.33 and 3,738,566.61

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Solution

The fourth proportional to 6,794,286.75, 9,376,181.33 and 3,738,566.61 is: 5,159,258.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794,286.75 : 9,376,181.33 = 3,738,566.61 : x
  2. Step 2: Convert to fraction form
    6,794,286.75/9,376,181.33 = 3,738,566.61/x
  3. Step 3: Cross multiply
    6,794,286.75x = 9,376,181.33 × 3,738,566.61
  4. Step 4: Simplify right side
    6,794,286.75x = 35,053,478,430,950.55
  5. Step 5: Solve for x
    x = 35,053,478,430,950.55/6,794,286.75
  6. Step 6: Final answer
    x = 5,159,258.02

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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.