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Finding the Third Proportional to 4,860,822.50 and 10,636,597

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Solution

The third proportional to 4,860,822.50 and 10,636,597 is: 23,275,319.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,822.50 : 10,636,597 = 10,636,597 : x
  2. Step 2: Convert to fraction form
    4,860,822.50/10,636,597 = 10,636,597/x
  3. Step 3: Cross multiply
    4,860,822.50x = 10,636,597 × 10,636,597
  4. Step 4: Simplify right side
    4,860,822.50x = 113,137,195,740,409
  5. Step 5: Solve for x
    x = 113,137,195,740,409/4,860,822.50
  6. Step 6: Final answer
    x = 23,275,319.30

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.