Home / 3,645,874.40-5,469,979.90-2,552,797.83

Finding the Fourth Proportional to 3,645,874.40, 5,469,979.90 and 2,552,797.83

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Solution

The fourth proportional to 3,645,874.40, 5,469,979.90 and 2,552,797.83 is: 3,830,014.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,874.40 : 5,469,979.90 = 2,552,797.83 : x
  2. Step 2: Convert to fraction form
    3,645,874.40/5,469,979.90 = 2,552,797.83/x
  3. Step 3: Cross multiply
    3,645,874.40x = 5,469,979.90 × 2,552,797.83
  4. Step 4: Simplify right side
    3,645,874.40x = 13,963,752,827,396.07
  5. Step 5: Solve for x
    x = 13,963,752,827,396.07/3,645,874.40
  6. Step 6: Final answer
    x = 3,830,014.78

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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.