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Finding the Third Proportional to 804,954.50 and 1,089,334

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Solution

The third proportional to 804,954.50 and 1,089,334 is: 1,474,180.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,954.50 : 1,089,334 = 1,089,334 : x
  2. Step 2: Convert to fraction form
    804,954.50/1,089,334 = 1,089,334/x
  3. Step 3: Cross multiply
    804,954.50x = 1,089,334 × 1,089,334
  4. Step 4: Simplify right side
    804,954.50x = 1,186,648,563,556
  5. Step 5: Solve for x
    x = 1,186,648,563,556/804,954.50
  6. Step 6: Final answer
    x = 1,474,180.92

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.