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Finding the Third Proportional to 965,127 and 2,089,122

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Solution

The third proportional to 965,127 and 2,089,122 is: 4,522,131.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,127 : 2,089,122 = 2,089,122 : x
  2. Step 2: Convert to fraction form
    965,127/2,089,122 = 2,089,122/x
  3. Step 3: Cross multiply
    965,127x = 2,089,122 × 2,089,122
  4. Step 4: Simplify right side
    965,127x = 4,364,430,730,884
  5. Step 5: Solve for x
    x = 4,364,430,730,884/965,127
  6. Step 6: Final answer
    x = 4,522,131.01

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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.