Finding the Third Proportional to 5,605,272 and 12,257,496
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Solution
The third proportional to 5,605,272 and 12,257,496 is: 26,804,445.56
Step by Step Solution
- Step 1: Write the proportion equation
5,605,272 : 12,257,496 = 12,257,496 : x - Step 2: Convert to fraction form
5,605,272/12,257,496 = 12,257,496/x - Step 3: Cross multiply
5,605,272x = 12,257,496 × 12,257,496 - Step 4: Simplify right side
5,605,272x = 150,246,208,190,016 - Step 5: Solve for x
x = 150,246,208,190,016/5,605,272 - Step 6: Final answer
x = 26,804,445.56
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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.