Home / 5,851,964.96-8,076,975.36-3,560,863.04

Finding the Fourth Proportional to 5,851,964.96, 8,076,975.36 and 3,560,863.04

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Solution

The fourth proportional to 5,851,964.96, 8,076,975.36 and 3,560,863.04 is: 4,914,759.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,851,964.96 : 8,076,975.36 = 3,560,863.04 : x
  2. Step 2: Convert to fraction form
    5,851,964.96/8,076,975.36 = 3,560,863.04/x
  3. Step 3: Cross multiply
    5,851,964.96x = 8,076,975.36 × 3,560,863.04
  4. Step 4: Simplify right side
    5,851,964.96x = 28,761,003,034,414.70
  5. Step 5: Solve for x
    x = 28,761,003,034,414.70/5,851,964.96
  6. Step 6: Final answer
    x = 4,914,759.95

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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.