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Finding the Third Proportional to 529,274 and 1,146,030

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Solution

The third proportional to 529,274 and 1,146,030 is: 2,481,483.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,274 : 1,146,030 = 1,146,030 : x
  2. Step 2: Convert to fraction form
    529,274/1,146,030 = 1,146,030/x
  3. Step 3: Cross multiply
    529,274x = 1,146,030 × 1,146,030
  4. Step 4: Simplify right side
    529,274x = 1,313,384,760,900
  5. Step 5: Solve for x
    x = 1,313,384,760,900/529,274
  6. Step 6: Final answer
    x = 2,481,483.62

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.