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Finding the Third Proportional to 4,590,124.45 and 6,944,221.76

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Solution

The third proportional to 4,590,124.45 and 6,944,221.76 is: 10,505,644.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,124.45 : 6,944,221.76 = 6,944,221.76 : x
  2. Step 2: Convert to fraction form
    4,590,124.45/6,944,221.76 = 6,944,221.76/x
  3. Step 3: Cross multiply
    4,590,124.45x = 6,944,221.76 × 6,944,221.76
  4. Step 4: Simplify right side
    4,590,124.45x = 48,222,215,821,676.53
  5. Step 5: Solve for x
    x = 48,222,215,821,676.53/4,590,124.45
  6. Step 6: Final answer
    x = 10,505,644.52

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.