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Finding the Third Proportional to 146,104 and 303,440

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Solution

The third proportional to 146,104 and 303,440 is: 630,207.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,104 : 303,440 = 303,440 : x
  2. Step 2: Convert to fraction form
    146,104/303,440 = 303,440/x
  3. Step 3: Cross multiply
    146,104x = 303,440 × 303,440
  4. Step 4: Simplify right side
    146,104x = 92,075,833,600
  5. Step 5: Solve for x
    x = 92,075,833,600/146,104
  6. Step 6: Final answer
    x = 630,207.48

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.