Finding the Third Proportional to 4,493,252.25 and 9,841,803.75
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Solution
The third proportional to 4,493,252.25 and 9,841,803.75 is: 21,557,013.87
Step by Step Solution
- Step 1: Write the proportion equation
4,493,252.25 : 9,841,803.75 = 9,841,803.75 : x - Step 2: Convert to fraction form
4,493,252.25/9,841,803.75 = 9,841,803.75/x - Step 3: Cross multiply
4,493,252.25x = 9,841,803.75 × 9,841,803.75 - Step 4: Simplify right side
4,493,252.25x = 96,861,101,053,514.06 - Step 5: Solve for x
x = 96,861,101,053,514.06/4,493,252.25 - Step 6: Final answer
x = 21,557,013.87
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.