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Finding the Third Proportional to 1,610,515.13 and 3,504,429

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Solution

The third proportional to 1,610,515.13 and 3,504,429 is: 7,625,524.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,515.13 : 3,504,429 = 3,504,429 : x
  2. Step 2: Convert to fraction form
    1,610,515.13/3,504,429 = 3,504,429/x
  3. Step 3: Cross multiply
    1,610,515.13x = 3,504,429 × 3,504,429
  4. Step 4: Simplify right side
    1,610,515.13x = 12,281,022,616,041
  5. Step 5: Solve for x
    x = 12,281,022,616,041/1,610,515.13
  6. Step 6: Final answer
    x = 7,625,524.55

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.