Home / 2,299,226.61-3,172,933.59-1,332,917.07

Finding the Fourth Proportional to 2,299,226.61, 3,172,933.59 and 1,332,917.07

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Solution

The fourth proportional to 2,299,226.61, 3,172,933.59 and 1,332,917.07 is: 1,839,426.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,226.61 : 3,172,933.59 = 1,332,917.07 : x
  2. Step 2: Convert to fraction form
    2,299,226.61/3,172,933.59 = 1,332,917.07/x
  3. Step 3: Cross multiply
    2,299,226.61x = 3,172,933.59 × 1,332,917.07
  4. Step 4: Simplify right side
    2,299,226.61x = 4,229,257,344,087.38
  5. Step 5: Solve for x
    x = 4,229,257,344,087.38/2,299,226.61
  6. Step 6: Final answer
    x = 1,839,426.06

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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.