Finding the Third Proportional to 7,373,364 and 11,284,576
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Solution
The third proportional to 7,373,364 and 11,284,576 is: 17,270,496.28
Step by Step Solution
- Step 1: Write the proportion equation
7,373,364 : 11,284,576 = 11,284,576 : x - Step 2: Convert to fraction form
7,373,364/11,284,576 = 11,284,576/x - Step 3: Cross multiply
7,373,364x = 11,284,576 × 11,284,576 - Step 4: Simplify right side
7,373,364x = 127,341,655,499,776 - Step 5: Solve for x
x = 127,341,655,499,776/7,373,364 - Step 6: Final answer
x = 17,270,496.28
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.