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Finding the Third Proportional to 885,232 and 1,899,477

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Solution

The third proportional to 885,232 and 1,899,477 is: 4,075,782.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    885,232 : 1,899,477 = 1,899,477 : x
  2. Step 2: Convert to fraction form
    885,232/1,899,477 = 1,899,477/x
  3. Step 3: Cross multiply
    885,232x = 1,899,477 × 1,899,477
  4. Step 4: Simplify right side
    885,232x = 3,608,012,873,529
  5. Step 5: Solve for x
    x = 3,608,012,873,529/885,232
  6. Step 6: Final answer
    x = 4,075,782.25

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.