Home / 6,611,740.84-9,913,083.62-3,366,997.62

Finding the Fourth Proportional to 6,611,740.84, 9,913,083.62 and 3,366,997.62

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Solution

The fourth proportional to 6,611,740.84, 9,913,083.62 and 3,366,997.62 is: 5,048,190.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,611,740.84 : 9,913,083.62 = 3,366,997.62 : x
  2. Step 2: Convert to fraction form
    6,611,740.84/9,913,083.62 = 3,366,997.62/x
  3. Step 3: Cross multiply
    6,611,740.84x = 9,913,083.62 × 3,366,997.62
  4. Step 4: Simplify right side
    6,611,740.84x = 33,377,328,901,391.93
  5. Step 5: Solve for x
    x = 33,377,328,901,391.93/6,611,740.84
  6. Step 6: Final answer
    x = 5,048,190.74

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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.