Home / 3,356,102.36-5,034,882.54-1,226,183.06

Finding the Fourth Proportional to 3,356,102.36, 5,034,882.54 and 1,226,183.06

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Solution

The fourth proportional to 3,356,102.36, 5,034,882.54 and 1,226,183.06 is: 1,839,540.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,102.36 : 5,034,882.54 = 1,226,183.06 : x
  2. Step 2: Convert to fraction form
    3,356,102.36/5,034,882.54 = 1,226,183.06/x
  3. Step 3: Cross multiply
    3,356,102.36x = 5,034,882.54 × 1,226,183.06
  4. Step 4: Simplify right side
    3,356,102.36x = 6,173,687,696,823.17
  5. Step 5: Solve for x
    x = 6,173,687,696,823.17/3,356,102.36
  6. Step 6: Final answer
    x = 1,839,540.94

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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.