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Finding the Third Proportional to 233,860.50 and 376,629.75

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Solution

The third proportional to 233,860.50 and 376,629.75 is: 606,558.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,860.50 : 376,629.75 = 376,629.75 : x
  2. Step 2: Convert to fraction form
    233,860.50/376,629.75 = 376,629.75/x
  3. Step 3: Cross multiply
    233,860.50x = 376,629.75 × 376,629.75
  4. Step 4: Simplify right side
    233,860.50x = 141,849,968,585.06
  5. Step 5: Solve for x
    x = 141,849,968,585.06/233,860.50
  6. Step 6: Final answer
    x = 606,558.05

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.