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Finding the Third Proportional to 1,030,214.50 and 2,089,544

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Solution

The third proportional to 1,030,214.50 and 2,089,544 is: 4,238,140.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,214.50 : 2,089,544 = 2,089,544 : x
  2. Step 2: Convert to fraction form
    1,030,214.50/2,089,544 = 2,089,544/x
  3. Step 3: Cross multiply
    1,030,214.50x = 2,089,544 × 2,089,544
  4. Step 4: Simplify right side
    1,030,214.50x = 4,366,194,127,936
  5. Step 5: Solve for x
    x = 4,366,194,127,936/1,030,214.50
  6. Step 6: Final answer
    x = 4,238,140.82

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.