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Finding the Third Proportional to 4,993,258 and 7,518,606

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Solution

The third proportional to 4,993,258 and 7,518,606 is: 11,321,152.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,258 : 7,518,606 = 7,518,606 : x
  2. Step 2: Convert to fraction form
    4,993,258/7,518,606 = 7,518,606/x
  3. Step 3: Cross multiply
    4,993,258x = 7,518,606 × 7,518,606
  4. Step 4: Simplify right side
    4,993,258x = 56,529,436,183,236
  5. Step 5: Solve for x
    x = 56,529,436,183,236/4,993,258
  6. Step 6: Final answer
    x = 11,321,152.68

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.