Home / 1,656,660.44-2,485,253.64-534,467

Finding the Fourth Proportional to 1,656,660.44, 2,485,253.64 and 534,467

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Solution

The fourth proportional to 1,656,660.44, 2,485,253.64 and 534,467 is: 801,785.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,660.44 : 2,485,253.64 = 534,467 : x
  2. Step 2: Convert to fraction form
    1,656,660.44/2,485,253.64 = 534,467/x
  3. Step 3: Cross multiply
    1,656,660.44x = 2,485,253.64 × 534,467
  4. Step 4: Simplify right side
    1,656,660.44x = 1,328,286,057,209.88
  5. Step 5: Solve for x
    x = 1,328,286,057,209.88/1,656,660.44
  6. Step 6: Final answer
    x = 801,785.34

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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.