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Finding the Third Proportional to 651,338 and 1,036,119

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Solution

The third proportional to 651,338 and 1,036,119 is: 1,648,211.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,338 : 1,036,119 = 1,036,119 : x
  2. Step 2: Convert to fraction form
    651,338/1,036,119 = 1,036,119/x
  3. Step 3: Cross multiply
    651,338x = 1,036,119 × 1,036,119
  4. Step 4: Simplify right side
    651,338x = 1,073,542,582,161
  5. Step 5: Solve for x
    x = 1,073,542,582,161/651,338
  6. Step 6: Final answer
    x = 1,648,211.19

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.