Home / 3,584,388.31-4,946,441.04-1,952,790.66

Finding the Fourth Proportional to 3,584,388.31, 4,946,441.04 and 1,952,790.66

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Solution

The fourth proportional to 3,584,388.31, 4,946,441.04 and 1,952,790.66 is: 2,694,843.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,388.31 : 4,946,441.04 = 1,952,790.66 : x
  2. Step 2: Convert to fraction form
    3,584,388.31/4,946,441.04 = 1,952,790.66/x
  3. Step 3: Cross multiply
    3,584,388.31x = 4,946,441.04 × 1,952,790.66
  4. Step 4: Simplify right side
    3,584,388.31x = 9,659,363,863,152.69
  5. Step 5: Solve for x
    x = 9,659,363,863,152.69/3,584,388.31
  6. Step 6: Final answer
    x = 2,694,843.03

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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.