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Finding the Third Proportional to 1,749,300.05 and 3,834,908.30

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Solution

The third proportional to 1,749,300.05 and 3,834,908.30 is: 8,407,089.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,300.05 : 3,834,908.30 = 3,834,908.30 : x
  2. Step 2: Convert to fraction form
    1,749,300.05/3,834,908.30 = 3,834,908.30/x
  3. Step 3: Cross multiply
    1,749,300.05x = 3,834,908.30 × 3,834,908.30
  4. Step 4: Simplify right side
    1,749,300.05x = 14,706,521,645,440.71
  5. Step 5: Solve for x
    x = 14,706,521,645,440.71/1,749,300.05
  6. Step 6: Final answer
    x = 8,407,089.27

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