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Finding the Third Proportional to 1,789,506 and 2,710,305

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Solution

The third proportional to 1,789,506 and 2,710,305 is: 4,104,905.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,506 : 2,710,305 = 2,710,305 : x
  2. Step 2: Convert to fraction form
    1,789,506/2,710,305 = 2,710,305/x
  3. Step 3: Cross multiply
    1,789,506x = 2,710,305 × 2,710,305
  4. Step 4: Simplify right side
    1,789,506x = 7,345,753,193,025
  5. Step 5: Solve for x
    x = 7,345,753,193,025/1,789,506
  6. Step 6: Final answer
    x = 4,104,905.60

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.