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Finding the Third Proportional to 773,835 and 1,183,649

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Solution

The third proportional to 773,835 and 1,183,649 is: 1,810,495.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,835 : 1,183,649 = 1,183,649 : x
  2. Step 2: Convert to fraction form
    773,835/1,183,649 = 1,183,649/x
  3. Step 3: Cross multiply
    773,835x = 1,183,649 × 1,183,649
  4. Step 4: Simplify right side
    773,835x = 1,401,024,955,201
  5. Step 5: Solve for x
    x = 1,401,024,955,201/773,835
  6. Step 6: Final answer
    x = 1,810,495.72

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.