Home / 4,006,863.16-5,529,192.78-2,375,186.20

Finding the Fourth Proportional to 4,006,863.16, 5,529,192.78 and 2,375,186.20

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Solution

The fourth proportional to 4,006,863.16, 5,529,192.78 and 2,375,186.20 is: 3,277,591.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,863.16 : 5,529,192.78 = 2,375,186.20 : x
  2. Step 2: Convert to fraction form
    4,006,863.16/5,529,192.78 = 2,375,186.20/x
  3. Step 3: Cross multiply
    4,006,863.16x = 5,529,192.78 × 2,375,186.20
  4. Step 4: Simplify right side
    4,006,863.16x = 13,132,862,388,195.64
  5. Step 5: Solve for x
    x = 13,132,862,388,195.64/4,006,863.16
  6. Step 6: Final answer
    x = 3,277,591.94

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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.