Home / 1,027,463.94-1,417,902.57-568,611.90

Finding the Fourth Proportional to 1,027,463.94, 1,417,902.57 and 568,611.90

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Solution

The fourth proportional to 1,027,463.94, 1,417,902.57 and 568,611.90 is: 784,685.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,463.94 : 1,417,902.57 = 568,611.90 : x
  2. Step 2: Convert to fraction form
    1,027,463.94/1,417,902.57 = 568,611.90/x
  3. Step 3: Cross multiply
    1,027,463.94x = 1,417,902.57 × 568,611.90
  4. Step 4: Simplify right side
    1,027,463.94x = 806,236,274,342.58
  5. Step 5: Solve for x
    x = 806,236,274,342.58/1,027,463.94
  6. Step 6: Final answer
    x = 784,685.71

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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.