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Finding the Third Proportional to 3,030,176 and 6,480,616

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Solution

The third proportional to 3,030,176 and 6,480,616 is: 13,860,047.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,176 : 6,480,616 = 6,480,616 : x
  2. Step 2: Convert to fraction form
    3,030,176/6,480,616 = 6,480,616/x
  3. Step 3: Cross multiply
    3,030,176x = 6,480,616 × 6,480,616
  4. Step 4: Simplify right side
    3,030,176x = 41,998,383,739,456
  5. Step 5: Solve for x
    x = 41,998,383,739,456/3,030,176
  6. Step 6: Final answer
    x = 13,860,047.65

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.