Finding the Third Proportional to 242,853.19 and 515,301.75
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Solution
The third proportional to 242,853.19 and 515,301.75 is: 1,093,400.90
Step by Step Solution
- Step 1: Write the proportion equation
242,853.19 : 515,301.75 = 515,301.75 : x - Step 2: Convert to fraction form
242,853.19/515,301.75 = 515,301.75/x - Step 3: Cross multiply
242,853.19x = 515,301.75 × 515,301.75 - Step 4: Simplify right side
242,853.19x = 265,535,893,553.06 - Step 5: Solve for x
x = 265,535,893,553.06/242,853.19 - Step 6: Final answer
x = 1,093,400.90
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.