Home / 7,096,150.40-9,792,691.46-3,832,965.09

Finding the Fourth Proportional to 7,096,150.40, 9,792,691.46 and 3,832,965.09

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Solution

The fourth proportional to 7,096,150.40, 9,792,691.46 and 3,832,965.09 is: 5,289,493.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096,150.40 : 9,792,691.46 = 3,832,965.09 : x
  2. Step 2: Convert to fraction form
    7,096,150.40/9,792,691.46 = 3,832,965.09/x
  3. Step 3: Cross multiply
    7,096,150.40x = 9,792,691.46 × 3,832,965.09
  4. Step 4: Simplify right side
    7,096,150.40x = 37,535,044,498,529.92
  5. Step 5: Solve for x
    x = 37,535,044,498,529.92/7,096,150.40
  6. Step 6: Final answer
    x = 5,289,493.94

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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.