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Finding the Third Proportional to 1,144,040 and 2,507,873

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Solution

The third proportional to 1,144,040 and 2,507,873 is: 5,497,558.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,040 : 2,507,873 = 2,507,873 : x
  2. Step 2: Convert to fraction form
    1,144,040/2,507,873 = 2,507,873/x
  3. Step 3: Cross multiply
    1,144,040x = 2,507,873 × 2,507,873
  4. Step 4: Simplify right side
    1,144,040x = 6,289,426,984,129
  5. Step 5: Solve for x
    x = 6,289,426,984,129/1,144,040
  6. Step 6: Final answer
    x = 5,497,558.64

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.