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Finding the Third Proportional to 1,876,466 and 4,097,074

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Solution

The third proportional to 1,876,466 and 4,097,074 is: 8,945,547.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,876,466 : 4,097,074 = 4,097,074 : x
  2. Step 2: Convert to fraction form
    1,876,466/4,097,074 = 4,097,074/x
  3. Step 3: Cross multiply
    1,876,466x = 4,097,074 × 4,097,074
  4. Step 4: Simplify right side
    1,876,466x = 16,786,015,361,476
  5. Step 5: Solve for x
    x = 16,786,015,361,476/1,876,466
  6. Step 6: Final answer
    x = 8,945,547.30

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.