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Finding the Third Proportional to 3,723,535 and 5,789,380

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Solution

The third proportional to 3,723,535 and 5,789,380 is: 9,001,371.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,535 : 5,789,380 = 5,789,380 : x
  2. Step 2: Convert to fraction form
    3,723,535/5,789,380 = 5,789,380/x
  3. Step 3: Cross multiply
    3,723,535x = 5,789,380 × 5,789,380
  4. Step 4: Simplify right side
    3,723,535x = 33,516,920,784,400
  5. Step 5: Solve for x
    x = 33,516,920,784,400/3,723,535
  6. Step 6: Final answer
    x = 9,001,371.22

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.