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Finding the Third Proportional to 204,326 and 433,224

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Solution

The third proportional to 204,326 and 433,224 is: 918,547.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,326 : 433,224 = 433,224 : x
  2. Step 2: Convert to fraction form
    204,326/433,224 = 433,224/x
  3. Step 3: Cross multiply
    204,326x = 433,224 × 433,224
  4. Step 4: Simplify right side
    204,326x = 187,683,034,176
  5. Step 5: Solve for x
    x = 187,683,034,176/204,326
  6. Step 6: Final answer
    x = 918,547.00

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.