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Finding the Third Proportional to 1,879,481 and 2,863,283

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Solution

The third proportional to 1,879,481 and 2,863,283 is: 4,362,049.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,481 : 2,863,283 = 2,863,283 : x
  2. Step 2: Convert to fraction form
    1,879,481/2,863,283 = 2,863,283/x
  3. Step 3: Cross multiply
    1,879,481x = 2,863,283 × 2,863,283
  4. Step 4: Simplify right side
    1,879,481x = 8,198,389,538,089
  5. Step 5: Solve for x
    x = 8,198,389,538,089/1,879,481
  6. Step 6: Final answer
    x = 4,362,049.70

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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.