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Finding the Third Proportional to 4,745,212 and 7,353,762

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Solution

The third proportional to 4,745,212 and 7,353,762 is: 11,396,290.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,212 : 7,353,762 = 7,353,762 : x
  2. Step 2: Convert to fraction form
    4,745,212/7,353,762 = 7,353,762/x
  3. Step 3: Cross multiply
    4,745,212x = 7,353,762 × 7,353,762
  4. Step 4: Simplify right side
    4,745,212x = 54,077,815,552,644
  5. Step 5: Solve for x
    x = 54,077,815,552,644/4,745,212
  6. Step 6: Final answer
    x = 11,396,290.74

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.