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Finding the Third Proportional to 3,192,804 and 4,695,840

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Solution

The third proportional to 3,192,804 and 4,695,840 is: 6,906,441.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,804 : 4,695,840 = 4,695,840 : x
  2. Step 2: Convert to fraction form
    3,192,804/4,695,840 = 4,695,840/x
  3. Step 3: Cross multiply
    3,192,804x = 4,695,840 × 4,695,840
  4. Step 4: Simplify right side
    3,192,804x = 22,050,913,305,600
  5. Step 5: Solve for x
    x = 22,050,913,305,600/3,192,804
  6. Step 6: Final answer
    x = 6,906,441.27

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.