Home / 2,431,206-3,646,964.52-935,298

Finding the Fourth Proportional to 2,431,206, 3,646,964.52 and 935,298

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Solution

The fourth proportional to 2,431,206, 3,646,964.52 and 935,298 is: 1,403,006.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,431,206 : 3,646,964.52 = 935,298 : x
  2. Step 2: Convert to fraction form
    2,431,206/3,646,964.52 = 935,298/x
  3. Step 3: Cross multiply
    2,431,206x = 3,646,964.52 × 935,298
  4. Step 4: Simplify right side
    2,431,206x = 3,410,998,621,626.96
  5. Step 5: Solve for x
    x = 3,410,998,621,626.96/2,431,206
  6. Step 6: Final answer
    x = 1,403,006.83

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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.