Home / 883,190.12-1,324,597.26-251,934.44

Finding the Fourth Proportional to 883,190.12, 1,324,597.26 and 251,934.44

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Solution

The fourth proportional to 883,190.12, 1,324,597.26 and 251,934.44 is: 377,848.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,190.12 : 1,324,597.26 = 251,934.44 : x
  2. Step 2: Convert to fraction form
    883,190.12/1,324,597.26 = 251,934.44/x
  3. Step 3: Cross multiply
    883,190.12x = 1,324,597.26 × 251,934.44
  4. Step 4: Simplify right side
    883,190.12x = 333,711,668,923.63
  5. Step 5: Solve for x
    x = 333,711,668,923.63/883,190.12
  6. Step 6: Final answer
    x = 377,848.05

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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.