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Finding the Third Proportional to 737,216 and 1,172,244

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Solution

The third proportional to 737,216 and 1,172,244 is: 1,863,980.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,216 : 1,172,244 = 1,172,244 : x
  2. Step 2: Convert to fraction form
    737,216/1,172,244 = 1,172,244/x
  3. Step 3: Cross multiply
    737,216x = 1,172,244 × 1,172,244
  4. Step 4: Simplify right side
    737,216x = 1,374,155,995,536
  5. Step 5: Solve for x
    x = 1,374,155,995,536/737,216
  6. Step 6: Final answer
    x = 1,863,980.16

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.