Home / 894,173.83-1,233,743.89-567,367.68

Finding the Fourth Proportional to 894,173.83, 1,233,743.89 and 567,367.68

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Solution

The fourth proportional to 894,173.83, 1,233,743.89 and 567,367.68 is: 782,830.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,173.83 : 1,233,743.89 = 567,367.68 : x
  2. Step 2: Convert to fraction form
    894,173.83/1,233,743.89 = 567,367.68/x
  3. Step 3: Cross multiply
    894,173.83x = 1,233,743.89 × 567,367.68
  4. Step 4: Simplify right side
    894,173.83x = 699,986,410,249.42
  5. Step 5: Solve for x
    x = 699,986,410,249.42/894,173.83
  6. Step 6: Final answer
    x = 782,830.35

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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.