Finding the Third Proportional to 7,355,922 and 11,416,539
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Solution
The third proportional to 7,355,922 and 11,416,539 is: 17,718,698.31
Step by Step Solution
- Step 1: Write the proportion equation
7,355,922 : 11,416,539 = 11,416,539 : x - Step 2: Convert to fraction form
7,355,922/11,416,539 = 11,416,539/x - Step 3: Cross multiply
7,355,922x = 11,416,539 × 11,416,539 - Step 4: Simplify right side
7,355,922x = 130,337,362,738,521 - Step 5: Solve for x
x = 130,337,362,738,521/7,355,922 - Step 6: Final answer
x = 17,718,698.31
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.