Home / 8,053,270.32-12,081,797.44-2,661,921.04

Finding the Fourth Proportional to 8,053,270.32, 12,081,797.44 and 2,661,921.04

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Solution

The fourth proportional to 8,053,270.32, 12,081,797.44 and 2,661,921.04 is: 3,993,506.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053,270.32 : 12,081,797.44 = 2,661,921.04 : x
  2. Step 2: Convert to fraction form
    8,053,270.32/12,081,797.44 = 2,661,921.04/x
  3. Step 3: Cross multiply
    8,053,270.32x = 12,081,797.44 × 2,661,921.04
  4. Step 4: Simplify right side
    8,053,270.32x = 32,160,790,806,554.14
  5. Step 5: Solve for x
    x = 32,160,790,806,554.14/8,053,270.32
  6. Step 6: Final answer
    x = 3,993,506.93

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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.