Home / 8,056,515-12,084,772.64-2,737,731

Finding the Fourth Proportional to 8,056,515, 12,084,772.64 and 2,737,731

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Solution

The fourth proportional to 8,056,515, 12,084,772.64 and 2,737,731 is: 4,106,596.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,515 : 12,084,772.64 = 2,737,731 : x
  2. Step 2: Convert to fraction form
    8,056,515/12,084,772.64 = 2,737,731/x
  3. Step 3: Cross multiply
    8,056,515x = 12,084,772.64 × 2,737,731
  4. Step 4: Simplify right side
    8,056,515x = 33,084,856,670,791.18
  5. Step 5: Solve for x
    x = 33,084,856,670,791.18/8,056,515
  6. Step 6: Final answer
    x = 4,106,596.55

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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.