Finding the Third Proportional to 263,670.19 and 565,476.19
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Solution
The third proportional to 263,670.19 and 565,476.19 is: 1,212,739.76
Step by Step Solution
- Step 1: Write the proportion equation
263,670.19 : 565,476.19 = 565,476.19 : x - Step 2: Convert to fraction form
263,670.19/565,476.19 = 565,476.19/x - Step 3: Cross multiply
263,670.19x = 565,476.19 × 565,476.19 - Step 4: Simplify right side
263,670.19x = 319,763,318,629.54 - Step 5: Solve for x
x = 319,763,318,629.54/263,670.19 - Step 6: Final answer
x = 1,212,739.76
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.