Finding the Third Proportional to 246,642.75 and 529,998.75
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Solution
The third proportional to 246,642.75 and 529,998.75 is: 1,138,888.84
Step by Step Solution
- Step 1: Write the proportion equation
246,642.75 : 529,998.75 = 529,998.75 : x - Step 2: Convert to fraction form
246,642.75/529,998.75 = 529,998.75/x - Step 3: Cross multiply
246,642.75x = 529,998.75 × 529,998.75 - Step 4: Simplify right side
246,642.75x = 280,898,675,001.56 - Step 5: Solve for x
x = 280,898,675,001.56/246,642.75 - Step 6: Final answer
x = 1,138,888.84
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.