Home / 2,094,194.80-3,141,300.41-1,384,064.97

Finding the Fourth Proportional to 2,094,194.80, 3,141,300.41 and 1,384,064.97

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Solution

The fourth proportional to 2,094,194.80, 3,141,300.41 and 1,384,064.97 is: 2,076,102.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,194.80 : 3,141,300.41 = 1,384,064.97 : x
  2. Step 2: Convert to fraction form
    2,094,194.80/3,141,300.41 = 1,384,064.97/x
  3. Step 3: Cross multiply
    2,094,194.80x = 3,141,300.41 × 1,384,064.97
  4. Step 4: Simplify right side
    2,094,194.80x = 4,347,763,857,727.64
  5. Step 5: Solve for x
    x = 4,347,763,857,727.64/2,094,194.80
  6. Step 6: Final answer
    x = 2,076,102.88

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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.