Finding the Third Proportional to 174,403.13 and 356,207.63
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Solution
The third proportional to 174,403.13 and 356,207.63 is: 727,532.10
Step by Step Solution
- Step 1: Write the proportion equation
174,403.13 : 356,207.63 = 356,207.63 : x - Step 2: Convert to fraction form
174,403.13/356,207.63 = 356,207.63/x - Step 3: Cross multiply
174,403.13x = 356,207.63 × 356,207.63 - Step 4: Simplify right side
174,403.13x = 126,883,872,108.14 - Step 5: Solve for x
x = 126,883,872,108.14/174,403.13 - Step 6: Final answer
x = 727,532.10
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.