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Finding the Third Proportional to 1,100,881.13 and 2,425,231.13

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Solution

The third proportional to 1,100,881.13 and 2,425,231.13 is: 5,342,762.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,881.13 : 2,425,231.13 = 2,425,231.13 : x
  2. Step 2: Convert to fraction form
    1,100,881.13/2,425,231.13 = 2,425,231.13/x
  3. Step 3: Cross multiply
    1,100,881.13x = 2,425,231.13 × 2,425,231.13
  4. Step 4: Simplify right side
    1,100,881.13x = 5,881,746,009,668.77
  5. Step 5: Solve for x
    x = 5,881,746,009,668.77/1,100,881.13
  6. Step 6: Final answer
    x = 5,342,762.15

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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.