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Finding the Third Proportional to 4,783,034.81 and 7,263,125.72

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Solution

The third proportional to 4,783,034.81 and 7,263,125.72 is: 11,029,189.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,034.81 : 7,263,125.72 = 7,263,125.72 : x
  2. Step 2: Convert to fraction form
    4,783,034.81/7,263,125.72 = 7,263,125.72/x
  3. Step 3: Cross multiply
    4,783,034.81x = 7,263,125.72 × 7,263,125.72
  4. Step 4: Simplify right side
    4,783,034.81x = 52,752,995,206,367.70
  5. Step 5: Solve for x
    x = 52,752,995,206,367.70/4,783,034.81
  6. Step 6: Final answer
    x = 11,029,189.06

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.