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Finding the Third Proportional to 1,766,232.37 and 3,803,101.40

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Solution

The third proportional to 1,766,232.37 and 3,803,101.40 is: 8,188,945.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,232.37 : 3,803,101.40 = 3,803,101.40 : x
  2. Step 2: Convert to fraction form
    1,766,232.37/3,803,101.40 = 3,803,101.40/x
  3. Step 3: Cross multiply
    1,766,232.37x = 3,803,101.40 × 3,803,101.40
  4. Step 4: Simplify right side
    1,766,232.37x = 14,463,580,261,652.94
  5. Step 5: Solve for x
    x = 14,463,580,261,652.94/1,766,232.37
  6. Step 6: Final answer
    x = 8,188,945.30

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.