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Finding the Third Proportional to 1,079,160 and 2,331,229

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Solution

The third proportional to 1,079,160 and 2,331,229 is: 5,035,980.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,160 : 2,331,229 = 2,331,229 : x
  2. Step 2: Convert to fraction form
    1,079,160/2,331,229 = 2,331,229/x
  3. Step 3: Cross multiply
    1,079,160x = 2,331,229 × 2,331,229
  4. Step 4: Simplify right side
    1,079,160x = 5,434,628,650,441
  5. Step 5: Solve for x
    x = 5,434,628,650,441/1,079,160
  6. Step 6: Final answer
    x = 5,035,980.44

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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.