Home / 8,096,178.28-11,172,287.46-4,474,273

Finding the Fourth Proportional to 8,096,178.28, 11,172,287.46 and 4,474,273

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Solution

The fourth proportional to 8,096,178.28, 11,172,287.46 and 4,474,273 is: 6,174,254.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,178.28 : 11,172,287.46 = 4,474,273 : x
  2. Step 2: Convert to fraction form
    8,096,178.28/11,172,287.46 = 4,474,273/x
  3. Step 3: Cross multiply
    8,096,178.28x = 11,172,287.46 × 4,474,273
  4. Step 4: Simplify right side
    8,096,178.28x = 49,987,864,130,516.59
  5. Step 5: Solve for x
    x = 49,987,864,130,516.59/8,096,178.28
  6. Step 6: Final answer
    x = 6,174,254.37

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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.