Home / 3,796,262.62-5,694,987.81-1,236,883.48

Finding the Fourth Proportional to 3,796,262.62, 5,694,987.81 and 1,236,883.48

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Solution

The fourth proportional to 3,796,262.62, 5,694,987.81 and 1,236,883.48 is: 1,855,518.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,262.62 : 5,694,987.81 = 1,236,883.48 : x
  2. Step 2: Convert to fraction form
    3,796,262.62/5,694,987.81 = 1,236,883.48/x
  3. Step 3: Cross multiply
    3,796,262.62x = 5,694,987.81 × 1,236,883.48
  4. Step 4: Simplify right side
    3,796,262.62x = 7,044,036,340,990.38
  5. Step 5: Solve for x
    x = 7,044,036,340,990.38/3,796,262.62
  6. Step 6: Final answer
    x = 1,855,518.72

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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.