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Finding the Third Proportional to 1,775,425 and 3,883,075

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Solution

The third proportional to 1,775,425 and 3,883,075 is: 8,492,767.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,425 : 3,883,075 = 3,883,075 : x
  2. Step 2: Convert to fraction form
    1,775,425/3,883,075 = 3,883,075/x
  3. Step 3: Cross multiply
    1,775,425x = 3,883,075 × 3,883,075
  4. Step 4: Simplify right side
    1,775,425x = 15,078,271,455,625
  5. Step 5: Solve for x
    x = 15,078,271,455,625/1,775,425
  6. Step 6: Final answer
    x = 8,492,767.34

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.