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Finding the Third Proportional to 749,050 and 1,173,777

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Solution

The third proportional to 749,050 and 1,173,777 is: 1,839,333.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,050 : 1,173,777 = 1,173,777 : x
  2. Step 2: Convert to fraction form
    749,050/1,173,777 = 1,173,777/x
  3. Step 3: Cross multiply
    749,050x = 1,173,777 × 1,173,777
  4. Step 4: Simplify right side
    749,050x = 1,377,752,445,729
  5. Step 5: Solve for x
    x = 1,377,752,445,729/749,050
  6. Step 6: Final answer
    x = 1,839,333.08

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.