Home / 3,763,575.30-5,193,758.79-2,044,695.36

Finding the Fourth Proportional to 3,763,575.30, 5,193,758.79 and 2,044,695.36

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Solution

The fourth proportional to 3,763,575.30, 5,193,758.79 and 2,044,695.36 is: 2,821,693.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,575.30 : 5,193,758.79 = 2,044,695.36 : x
  2. Step 2: Convert to fraction form
    3,763,575.30/5,193,758.79 = 2,044,695.36/x
  3. Step 3: Cross multiply
    3,763,575.30x = 5,193,758.79 × 2,044,695.36
  4. Step 4: Simplify right side
    3,763,575.30x = 10,619,654,498,872.21
  5. Step 5: Solve for x
    x = 10,619,654,498,872.21/3,763,575.30
  6. Step 6: Final answer
    x = 2,821,693.11

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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.