Finding the Third Proportional to 7,422,344 and 11,492,670
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Solution
The third proportional to 7,422,344 and 11,492,670 is: 17,795,114.82
Step by Step Solution
- Step 1: Write the proportion equation
7,422,344 : 11,492,670 = 11,492,670 : x - Step 2: Convert to fraction form
7,422,344/11,492,670 = 11,492,670/x - Step 3: Cross multiply
7,422,344x = 11,492,670 × 11,492,670 - Step 4: Simplify right side
7,422,344x = 132,081,463,728,900 - Step 5: Solve for x
x = 132,081,463,728,900/7,422,344 - Step 6: Final answer
x = 17,795,114.82
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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.