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Finding the Third Proportional to 1,651,504.50 and 3,627,777.94

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Solution

The third proportional to 1,651,504.50 and 3,627,777.94 is: 7,968,959.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,504.50 : 3,627,777.94 = 3,627,777.94 : x
  2. Step 2: Convert to fraction form
    1,651,504.50/3,627,777.94 = 3,627,777.94/x
  3. Step 3: Cross multiply
    1,651,504.50x = 3,627,777.94 × 3,627,777.94
  4. Step 4: Simplify right side
    1,651,504.50x = 13,160,772,763,811.75
  5. Step 5: Solve for x
    x = 13,160,772,763,811.75/1,651,504.50
  6. Step 6: Final answer
    x = 7,968,959.68

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.