Home / 4,802,772.18-6,627,983.46-2,737,750.89

Finding the Fourth Proportional to 4,802,772.18, 6,627,983.46 and 2,737,750.89

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Solution

The fourth proportional to 4,802,772.18, 6,627,983.46 and 2,737,750.89 is: 3,778,186.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,772.18 : 6,627,983.46 = 2,737,750.89 : x
  2. Step 2: Convert to fraction form
    4,802,772.18/6,627,983.46 = 2,737,750.89/x
  3. Step 3: Cross multiply
    4,802,772.18x = 6,627,983.46 × 2,737,750.89
  4. Step 4: Simplify right side
    4,802,772.18x = 18,145,767,616,520.28
  5. Step 5: Solve for x
    x = 18,145,767,616,520.28/4,802,772.18
  6. Step 6: Final answer
    x = 3,778,186.21

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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.