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Finding the Third Proportional to 2,089,741.50 and 4,268,043

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Solution

The third proportional to 2,089,741.50 and 4,268,043 is: 8,716,959.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,089,741.50 : 4,268,043 = 4,268,043 : x
  2. Step 2: Convert to fraction form
    2,089,741.50/4,268,043 = 4,268,043/x
  3. Step 3: Cross multiply
    2,089,741.50x = 4,268,043 × 4,268,043
  4. Step 4: Simplify right side
    2,089,741.50x = 18,216,191,049,849
  5. Step 5: Solve for x
    x = 18,216,191,049,849/2,089,741.50
  6. Step 6: Final answer
    x = 8,716,959.04

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.