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Finding the Third Proportional to 4,416,934.50 and 6,630,075

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Solution

The third proportional to 4,416,934.50 and 6,630,075 is: 9,952,127.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,934.50 : 6,630,075 = 6,630,075 : x
  2. Step 2: Convert to fraction form
    4,416,934.50/6,630,075 = 6,630,075/x
  3. Step 3: Cross multiply
    4,416,934.50x = 6,630,075 × 6,630,075
  4. Step 4: Simplify right side
    4,416,934.50x = 43,957,894,505,625
  5. Step 5: Solve for x
    x = 43,957,894,505,625/4,416,934.50
  6. Step 6: Final answer
    x = 9,952,127.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.