Finding the Third Proportional to 335,489.63 and 699,270.75
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Solution
The third proportional to 335,489.63 and 699,270.75 is: 1,457,510.29
Step by Step Solution
- Step 1: Write the proportion equation
335,489.63 : 699,270.75 = 699,270.75 : x - Step 2: Convert to fraction form
335,489.63/699,270.75 = 699,270.75/x - Step 3: Cross multiply
335,489.63x = 699,270.75 × 699,270.75 - Step 4: Simplify right side
335,489.63x = 488,979,581,805.56 - Step 5: Solve for x
x = 488,979,581,805.56/335,489.63 - Step 6: Final answer
x = 1,457,510.29
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.