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Finding the Third Proportional to 2,877,075 and 4,295,919

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Solution

The third proportional to 2,877,075 and 4,295,919 is: 6,414,473.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,877,075 : 4,295,919 = 4,295,919 : x
  2. Step 2: Convert to fraction form
    2,877,075/4,295,919 = 4,295,919/x
  3. Step 3: Cross multiply
    2,877,075x = 4,295,919 × 4,295,919
  4. Step 4: Simplify right side
    2,877,075x = 18,454,920,054,561
  5. Step 5: Solve for x
    x = 18,454,920,054,561/2,877,075
  6. Step 6: Final answer
    x = 6,414,473.05

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.