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Finding the Third Proportional to 3,060,115.50 and 6,341,361

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Solution

The third proportional to 3,060,115.50 and 6,341,361 is: 13,140,961.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,115.50 : 6,341,361 = 6,341,361 : x
  2. Step 2: Convert to fraction form
    3,060,115.50/6,341,361 = 6,341,361/x
  3. Step 3: Cross multiply
    3,060,115.50x = 6,341,361 × 6,341,361
  4. Step 4: Simplify right side
    3,060,115.50x = 40,212,859,332,321
  5. Step 5: Solve for x
    x = 40,212,859,332,321/3,060,115.50
  6. Step 6: Final answer
    x = 13,140,961.29

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.