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Finding the Third Proportional to 883,062 and 1,398,899

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Solution

The third proportional to 883,062 and 1,398,899 is: 2,216,060.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,062 : 1,398,899 = 1,398,899 : x
  2. Step 2: Convert to fraction form
    883,062/1,398,899 = 1,398,899/x
  3. Step 3: Cross multiply
    883,062x = 1,398,899 × 1,398,899
  4. Step 4: Simplify right side
    883,062x = 1,956,918,412,201
  5. Step 5: Solve for x
    x = 1,956,918,412,201/883,062
  6. Step 6: Final answer
    x = 2,216,060.04

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.