Home / 4,605,551.73-6,904,915.88-2,207,112.57

Finding the Fourth Proportional to 4,605,551.73, 6,904,915.88 and 2,207,112.57

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Solution

The fourth proportional to 4,605,551.73, 6,904,915.88 and 2,207,112.57 is: 3,309,033.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605,551.73 : 6,904,915.88 = 2,207,112.57 : x
  2. Step 2: Convert to fraction form
    4,605,551.73/6,904,915.88 = 2,207,112.57/x
  3. Step 3: Cross multiply
    4,605,551.73x = 6,904,915.88 × 2,207,112.57
  4. Step 4: Simplify right side
    4,605,551.73x = 15,239,926,622,505.05
  5. Step 5: Solve for x
    x = 15,239,926,622,505.05/4,605,551.73
  6. Step 6: Final answer
    x = 3,309,033.86

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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.