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Finding the Third Proportional to 3,405,582 and 5,273,613

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Solution

The third proportional to 3,405,582 and 5,273,613 is: 8,166,297.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,405,582 : 5,273,613 = 5,273,613 : x
  2. Step 2: Convert to fraction form
    3,405,582/5,273,613 = 5,273,613/x
  3. Step 3: Cross multiply
    3,405,582x = 5,273,613 × 5,273,613
  4. Step 4: Simplify right side
    3,405,582x = 27,810,994,073,769
  5. Step 5: Solve for x
    x = 27,810,994,073,769/3,405,582
  6. Step 6: Final answer
    x = 8,166,297.00

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Why These Related Problems?

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