Home / 3,243,696.84-4,476,222.74-1,793,354.92

Finding the Fourth Proportional to 3,243,696.84, 4,476,222.74 and 1,793,354.92

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Solution

The fourth proportional to 3,243,696.84, 4,476,222.74 and 1,793,354.92 is: 2,474,786.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,696.84 : 4,476,222.74 = 1,793,354.92 : x
  2. Step 2: Convert to fraction form
    3,243,696.84/4,476,222.74 = 1,793,354.92/x
  3. Step 3: Cross multiply
    3,243,696.84x = 4,476,222.74 × 1,793,354.92
  4. Step 4: Simplify right side
    3,243,696.84x = 8,027,456,073,794.88
  5. Step 5: Solve for x
    x = 8,027,456,073,794.88/3,243,696.84
  6. Step 6: Final answer
    x = 2,474,786.17

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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.