Home / 6,715,956.92-9,265,329.52-4,234,361.57

Finding the Fourth Proportional to 6,715,956.92, 9,265,329.52 and 4,234,361.57

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Solution

The fourth proportional to 6,715,956.92, 9,265,329.52 and 4,234,361.57 is: 5,841,722.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,715,956.92 : 9,265,329.52 = 4,234,361.57 : x
  2. Step 2: Convert to fraction form
    6,715,956.92/9,265,329.52 = 4,234,361.57/x
  3. Step 3: Cross multiply
    6,715,956.92x = 9,265,329.52 × 4,234,361.57
  4. Step 4: Simplify right side
    6,715,956.92x = 39,232,755,230,706.98
  5. Step 5: Solve for x
    x = 39,232,755,230,706.98/6,715,956.92
  6. Step 6: Final answer
    x = 5,841,722.29

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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.