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Finding the Third Proportional to 303,003 and 470,475

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Solution

The third proportional to 303,003 and 470,475 is: 730,510.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,003 : 470,475 = 470,475 : x
  2. Step 2: Convert to fraction form
    303,003/470,475 = 470,475/x
  3. Step 3: Cross multiply
    303,003x = 470,475 × 470,475
  4. Step 4: Simplify right side
    303,003x = 221,346,725,625
  5. Step 5: Solve for x
    x = 221,346,725,625/303,003
  6. Step 6: Final answer
    x = 730,510.01

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.