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Finding the Third Proportional to 965,122.50 and 2,089,113

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Solution

The third proportional to 965,122.50 and 2,089,113 is: 4,522,113.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,122.50 : 2,089,113 = 2,089,113 : x
  2. Step 2: Convert to fraction form
    965,122.50/2,089,113 = 2,089,113/x
  3. Step 3: Cross multiply
    965,122.50x = 2,089,113 × 2,089,113
  4. Step 4: Simplify right side
    965,122.50x = 4,364,393,126,769
  5. Step 5: Solve for x
    x = 4,364,393,126,769/965,122.50
  6. Step 6: Final answer
    x = 4,522,113.13

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.