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Finding the Third Proportional to 1,748,559 and 3,762,843

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Solution

The third proportional to 1,748,559 and 3,762,843 is: 8,097,517.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,559 : 3,762,843 = 3,762,843 : x
  2. Step 2: Convert to fraction form
    1,748,559/3,762,843 = 3,762,843/x
  3. Step 3: Cross multiply
    1,748,559x = 3,762,843 × 3,762,843
  4. Step 4: Simplify right side
    1,748,559x = 14,158,987,442,649
  5. Step 5: Solve for x
    x = 14,158,987,442,649/1,748,559
  6. Step 6: Final answer
    x = 8,097,517.69

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.