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Finding the Third Proportional to 357,300 and 568,750

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Solution

The third proportional to 357,300 and 568,750 is: 905,336.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,300 : 568,750 = 568,750 : x
  2. Step 2: Convert to fraction form
    357,300/568,750 = 568,750/x
  3. Step 3: Cross multiply
    357,300x = 568,750 × 568,750
  4. Step 4: Simplify right side
    357,300x = 323,476,562,500
  5. Step 5: Solve for x
    x = 323,476,562,500/357,300
  6. Step 6: Final answer
    x = 905,336.03

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.