Finding the Third Proportional to 5,470,692 and 12,663,675
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Solution
The third proportional to 5,470,692 and 12,663,675 is: 29,314,146.09
Step by Step Solution
- Step 1: Write the proportion equation
5,470,692 : 12,663,675 = 12,663,675 : x - Step 2: Convert to fraction form
5,470,692/12,663,675 = 12,663,675/x - Step 3: Cross multiply
5,470,692x = 12,663,675 × 12,663,675 - Step 4: Simplify right side
5,470,692x = 160,368,664,505,625 - Step 5: Solve for x
x = 160,368,664,505,625/5,470,692 - Step 6: Final answer
x = 29,314,146.09
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.