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Finding the Third Proportional to 485,094 and 1,047,624

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Solution

The third proportional to 485,094 and 1,047,624 is: 2,262,481.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    485,094 : 1,047,624 = 1,047,624 : x
  2. Step 2: Convert to fraction form
    485,094/1,047,624 = 1,047,624/x
  3. Step 3: Cross multiply
    485,094x = 1,047,624 × 1,047,624
  4. Step 4: Simplify right side
    485,094x = 1,097,516,045,376
  5. Step 5: Solve for x
    x = 1,097,516,045,376/485,094
  6. Step 6: Final answer
    x = 2,262,481.18

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.