Home / 695,302.10-1,042,953.15-222,022.10

Finding the Fourth Proportional to 695,302.10, 1,042,953.15 and 222,022.10

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Solution

The fourth proportional to 695,302.10, 1,042,953.15 and 222,022.10 is: 333,033.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,302.10 : 1,042,953.15 = 222,022.10 : x
  2. Step 2: Convert to fraction form
    695,302.10/1,042,953.15 = 222,022.10/x
  3. Step 3: Cross multiply
    695,302.10x = 1,042,953.15 × 222,022.10
  4. Step 4: Simplify right side
    695,302.10x = 231,558,648,564.62
  5. Step 5: Solve for x
    x = 231,558,648,564.62/695,302.10
  6. Step 6: Final answer
    x = 333,033.15

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Similar ratio
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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.