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Finding the Third Proportional to 3,630,656 and 4,816,104

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Solution

The third proportional to 3,630,656 and 4,816,104 is: 6,388,613.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,656 : 4,816,104 = 4,816,104 : x
  2. Step 2: Convert to fraction form
    3,630,656/4,816,104 = 4,816,104/x
  3. Step 3: Cross multiply
    3,630,656x = 4,816,104 × 4,816,104
  4. Step 4: Simplify right side
    3,630,656x = 23,194,857,738,816
  5. Step 5: Solve for x
    x = 23,194,857,738,816/3,630,656
  6. Step 6: Final answer
    x = 6,388,613.45

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.