Home / 6,682,815.66-9,222,294.72-3,627,029.94

Finding the Fourth Proportional to 6,682,815.66, 9,222,294.72 and 3,627,029.94

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Solution

The fourth proportional to 6,682,815.66, 9,222,294.72 and 3,627,029.94 is: 5,005,306.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,815.66 : 9,222,294.72 = 3,627,029.94 : x
  2. Step 2: Convert to fraction form
    6,682,815.66/9,222,294.72 = 3,627,029.94/x
  3. Step 3: Cross multiply
    6,682,815.66x = 9,222,294.72 × 3,627,029.94
  4. Step 4: Simplify right side
    6,682,815.66x = 33,449,539,064,943.92
  5. Step 5: Solve for x
    x = 33,449,539,064,943.92/6,682,815.66
  6. Step 6: Final answer
    x = 5,005,306.26

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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.