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Finding the Third Proportional to 736,159 and 1,503,278

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Solution

The third proportional to 736,159 and 1,503,278 is: 3,069,778.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,159 : 1,503,278 = 1,503,278 : x
  2. Step 2: Convert to fraction form
    736,159/1,503,278 = 1,503,278/x
  3. Step 3: Cross multiply
    736,159x = 1,503,278 × 1,503,278
  4. Step 4: Simplify right side
    736,159x = 2,259,844,745,284
  5. Step 5: Solve for x
    x = 2,259,844,745,284/736,159
  6. Step 6: Final answer
    x = 3,069,778.06

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.