Home / 3,714,691.07-5,571,113.81-2,096,170.43

Finding the Fourth Proportional to 3,714,691.07, 5,571,113.81 and 2,096,170.43

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Solution

The fourth proportional to 3,714,691.07, 5,571,113.81 and 2,096,170.43 is: 3,143,734.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,691.07 : 5,571,113.81 = 2,096,170.43 : x
  2. Step 2: Convert to fraction form
    3,714,691.07/5,571,113.81 = 2,096,170.43/x
  3. Step 3: Cross multiply
    3,714,691.07x = 5,571,113.81 × 2,096,170.43
  4. Step 4: Simplify right side
    3,714,691.07x = 11,678,003,992,350.22
  5. Step 5: Solve for x
    x = 11,678,003,992,350.22/3,714,691.07
  6. Step 6: Final answer
    x = 3,143,734.91

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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.