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Finding the Third Proportional to 944,939 and 1,459,189

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Solution

The third proportional to 944,939 and 1,459,189 is: 2,253,301.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,939 : 1,459,189 = 1,459,189 : x
  2. Step 2: Convert to fraction form
    944,939/1,459,189 = 1,459,189/x
  3. Step 3: Cross multiply
    944,939x = 1,459,189 × 1,459,189
  4. Step 4: Simplify right side
    944,939x = 2,129,232,537,721
  5. Step 5: Solve for x
    x = 2,129,232,537,721/944,939
  6. Step 6: Final answer
    x = 2,253,301.58

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.