Home / 3,313,974.04-4,573,240.62-1,863,669.04

Finding the Fourth Proportional to 3,313,974.04, 4,573,240.62 and 1,863,669.04

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Solution

The fourth proportional to 3,313,974.04, 4,573,240.62 and 1,863,669.04 is: 2,571,838.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,974.04 : 4,573,240.62 = 1,863,669.04 : x
  2. Step 2: Convert to fraction form
    3,313,974.04/4,573,240.62 = 1,863,669.04/x
  3. Step 3: Cross multiply
    3,313,974.04x = 4,573,240.62 × 1,863,669.04
  4. Step 4: Simplify right side
    3,313,974.04x = 8,523,006,955,964.41
  5. Step 5: Solve for x
    x = 8,523,006,955,964.41/3,313,974.04
  6. Step 6: Final answer
    x = 2,571,838.78

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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.