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Finding the Third Proportional to 1,336,467 and 2,804,154

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Solution

The third proportional to 1,336,467 and 2,804,154 is: 5,883,631.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,467 : 2,804,154 = 2,804,154 : x
  2. Step 2: Convert to fraction form
    1,336,467/2,804,154 = 2,804,154/x
  3. Step 3: Cross multiply
    1,336,467x = 2,804,154 × 2,804,154
  4. Step 4: Simplify right side
    1,336,467x = 7,863,279,655,716
  5. Step 5: Solve for x
    x = 7,863,279,655,716/1,336,467
  6. Step 6: Final answer
    x = 5,883,631.74

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.