Home / 695,672.01-1,043,456.97-222,230.25

Finding the Fourth Proportional to 695,672.01, 1,043,456.97 and 222,230.25

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Solution

The fourth proportional to 695,672.01, 1,043,456.97 and 222,230.25 is: 333,329.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,672.01 : 1,043,456.97 = 222,230.25 : x
  2. Step 2: Convert to fraction form
    695,672.01/1,043,456.97 = 222,230.25/x
  3. Step 3: Cross multiply
    695,672.01x = 1,043,456.97 × 222,230.25
  4. Step 4: Simplify right side
    695,672.01x = 231,887,703,307.34
  5. Step 5: Solve for x
    x = 231,887,703,307.34/695,672.01
  6. Step 6: Final answer
    x = 333,329.07

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1.5x scale

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.