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Finding the Third Proportional to 4,632,370.50 and 6,682,804.88

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Solution

The third proportional to 4,632,370.50 and 6,682,804.88 is: 9,640,826.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,370.50 : 6,682,804.88 = 6,682,804.88 : x
  2. Step 2: Convert to fraction form
    4,632,370.50/6,682,804.88 = 6,682,804.88/x
  3. Step 3: Cross multiply
    4,632,370.50x = 6,682,804.88 × 6,682,804.88
  4. Step 4: Simplify right side
    4,632,370.50x = 44,659,880,997,323.77
  5. Step 5: Solve for x
    x = 44,659,880,997,323.77/4,632,370.50
  6. Step 6: Final answer
    x = 9,640,826.66

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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.