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Finding the Third Proportional to 848,597 and 1,846,639

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Solution

The third proportional to 848,597 and 1,846,639 is: 4,018,486.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,597 : 1,846,639 = 1,846,639 : x
  2. Step 2: Convert to fraction form
    848,597/1,846,639 = 1,846,639/x
  3. Step 3: Cross multiply
    848,597x = 1,846,639 × 1,846,639
  4. Step 4: Simplify right side
    848,597x = 3,410,075,596,321
  5. Step 5: Solve for x
    x = 3,410,075,596,321/848,597
  6. Step 6: Final answer
    x = 4,018,486.51

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Why These Related Problems?

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