Home / 1,798,819.44-2,482,527.96-994,158.96

Finding the Fourth Proportional to 1,798,819.44, 2,482,527.96 and 994,158.96

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Solution

The fourth proportional to 1,798,819.44, 2,482,527.96 and 994,158.96 is: 1,372,026.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,819.44 : 2,482,527.96 = 994,158.96 : x
  2. Step 2: Convert to fraction form
    1,798,819.44/2,482,527.96 = 994,158.96/x
  3. Step 3: Cross multiply
    1,798,819.44x = 2,482,527.96 × 994,158.96
  4. Step 4: Simplify right side
    1,798,819.44x = 2,468,027,414,884.52
  5. Step 5: Solve for x
    x = 2,468,027,414,884.52/1,798,819.44
  6. Step 6: Final answer
    x = 1,372,026.21

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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.