Home / 3,666,301.20-5,502,076.20-2,067,166.80

Finding the Fourth Proportional to 3,666,301.20, 5,502,076.20 and 2,067,166.80

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Solution

The fourth proportional to 3,666,301.20, 5,502,076.20 and 2,067,166.80 is: 3,102,229.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,301.20 : 5,502,076.20 = 2,067,166.80 : x
  2. Step 2: Convert to fraction form
    3,666,301.20/5,502,076.20 = 2,067,166.80/x
  3. Step 3: Cross multiply
    3,666,301.20x = 5,502,076.20 × 2,067,166.80
  4. Step 4: Simplify right side
    3,666,301.20x = 11,373,709,251,710.16
  5. Step 5: Solve for x
    x = 11,373,709,251,710.16/3,666,301.20
  6. Step 6: Final answer
    x = 3,102,229.91

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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.