Finding the Third Proportional to 491,232.09 and 733,814.44
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Solution
The third proportional to 491,232.09 and 733,814.44 is: 1,096,189.84
Step by Step Solution
- Step 1: Write the proportion equation
491,232.09 : 733,814.44 = 733,814.44 : x - Step 2: Convert to fraction form
491,232.09/733,814.44 = 733,814.44/x - Step 3: Cross multiply
491,232.09x = 733,814.44 × 733,814.44 - Step 4: Simplify right side
491,232.09x = 538,483,628,683.44 - Step 5: Solve for x
x = 538,483,628,683.44/491,232.09 - Step 6: Final answer
x = 1,096,189.84
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.