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Finding the Third Proportional to 775,571 and 1,117,050

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Solution

The third proportional to 775,571 and 1,117,050 is: 1,608,880.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    775,571 : 1,117,050 = 1,117,050 : x
  2. Step 2: Convert to fraction form
    775,571/1,117,050 = 1,117,050/x
  3. Step 3: Cross multiply
    775,571x = 1,117,050 × 1,117,050
  4. Step 4: Simplify right side
    775,571x = 1,247,800,702,500
  5. Step 5: Solve for x
    x = 1,247,800,702,500/775,571
  6. Step 6: Final answer
    x = 1,608,880.04

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.