Finding the Third Proportional to 793,572.19 and 1,134,361.97
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Solution
The third proportional to 793,572.19 and 1,134,361.97 is: 1,621,499.72
Step by Step Solution
- Step 1: Write the proportion equation
793,572.19 : 1,134,361.97 = 1,134,361.97 : x - Step 2: Convert to fraction form
793,572.19/1,134,361.97 = 1,134,361.97/x - Step 3: Cross multiply
793,572.19x = 1,134,361.97 × 1,134,361.97 - Step 4: Simplify right side
793,572.19x = 1,286,777,076,146.38 - Step 5: Solve for x
x = 1,286,777,076,146.38/793,572.19 - Step 6: Final answer
x = 1,621,499.72
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.