Finding the Third Proportional to 263,130.19 and 544,311.56
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Solution
The third proportional to 263,130.19 and 544,311.56 is: 1,125,963.84
Step by Step Solution
- Step 1: Write the proportion equation
263,130.19 : 544,311.56 = 544,311.56 : x - Step 2: Convert to fraction form
263,130.19/544,311.56 = 544,311.56/x - Step 3: Cross multiply
263,130.19x = 544,311.56 × 544,311.56 - Step 4: Simplify right side
263,130.19x = 296,275,077,071.19 - Step 5: Solve for x
x = 296,275,077,071.19/263,130.19 - Step 6: Final answer
x = 1,125,963.84
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.