Finding the Third Proportional to 5,355,450 and 11,773,650
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Solution
The third proportional to 5,355,450 and 11,773,650 is: 25,883,694.99
Step by Step Solution
- Step 1: Write the proportion equation
5,355,450 : 11,773,650 = 11,773,650 : x - Step 2: Convert to fraction form
5,355,450/11,773,650 = 11,773,650/x - Step 3: Cross multiply
5,355,450x = 11,773,650 × 11,773,650 - Step 4: Simplify right side
5,355,450x = 138,618,834,322,500 - Step 5: Solve for x
x = 138,618,834,322,500/5,355,450 - Step 6: Final answer
x = 25,883,694.99
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.