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Finding the Third Proportional to 1,141,535 and 2,459,670

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Solution

The third proportional to 1,141,535 and 2,459,670 is: 5,299,860.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,535 : 2,459,670 = 2,459,670 : x
  2. Step 2: Convert to fraction form
    1,141,535/2,459,670 = 2,459,670/x
  3. Step 3: Cross multiply
    1,141,535x = 2,459,670 × 2,459,670
  4. Step 4: Simplify right side
    1,141,535x = 6,049,976,508,900
  5. Step 5: Solve for x
    x = 6,049,976,508,900/1,141,535
  6. Step 6: Final answer
    x = 5,299,860.72

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.