Finding the Third Proportional to 5,071,234 and 11,276,324
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Solution
The third proportional to 5,071,234 and 11,276,324 is: 25,073,874.12
Step by Step Solution
- Step 1: Write the proportion equation
5,071,234 : 11,276,324 = 11,276,324 : x - Step 2: Convert to fraction form
5,071,234/11,276,324 = 11,276,324/x - Step 3: Cross multiply
5,071,234x = 11,276,324 × 11,276,324 - Step 4: Simplify right side
5,071,234x = 127,155,482,952,976 - Step 5: Solve for x
x = 127,155,482,952,976/5,071,234 - Step 6: Final answer
x = 25,073,874.12
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.