Home / 695,668.76-1,043,452.10-222,227.00

Finding the Fourth Proportional to 695,668.76, 1,043,452.10 and 222,227.00

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Solution

The fourth proportional to 695,668.76, 1,043,452.10 and 222,227.00 is: 333,324.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,668.76 : 1,043,452.10 = 222,227.00 : x
  2. Step 2: Convert to fraction form
    695,668.76/1,043,452.10 = 222,227.00/x
  3. Step 3: Cross multiply
    695,668.76x = 1,043,452.10 × 222,227.00
  4. Step 4: Simplify right side
    695,668.76x = 231,883,225,165.01
  5. Step 5: Solve for x
    x = 231,883,225,165.01/695,668.76
  6. Step 6: Final answer
    x = 333,324.19

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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.