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Finding the Third Proportional to 2,030,850 and 4,460,220

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Solution

The third proportional to 2,030,850 and 4,460,220 is: 9,795,682.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,850 : 4,460,220 = 4,460,220 : x
  2. Step 2: Convert to fraction form
    2,030,850/4,460,220 = 4,460,220/x
  3. Step 3: Cross multiply
    2,030,850x = 4,460,220 × 4,460,220
  4. Step 4: Simplify right side
    2,030,850x = 19,893,562,448,400
  5. Step 5: Solve for x
    x = 19,893,562,448,400/2,030,850
  6. Step 6: Final answer
    x = 9,795,682.82

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.