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Finding the Third Proportional to 2,895,280 and 6,361,610

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Solution

The third proportional to 2,895,280 and 6,361,610 is: 13,977,950.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,280 : 6,361,610 = 6,361,610 : x
  2. Step 2: Convert to fraction form
    2,895,280/6,361,610 = 6,361,610/x
  3. Step 3: Cross multiply
    2,895,280x = 6,361,610 × 6,361,610
  4. Step 4: Simplify right side
    2,895,280x = 40,470,081,792,100
  5. Step 5: Solve for x
    x = 40,470,081,792,100/2,895,280
  6. Step 6: Final answer
    x = 13,977,950.94

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.