Finding the Third Proportional to 157,393.13 and 343,598.84
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Solution
The third proportional to 157,393.13 and 343,598.84 is: 750,097.31
Step by Step Solution
- Step 1: Write the proportion equation
157,393.13 : 343,598.84 = 343,598.84 : x - Step 2: Convert to fraction form
157,393.13/343,598.84 = 343,598.84/x - Step 3: Cross multiply
157,393.13x = 343,598.84 × 343,598.84 - Step 4: Simplify right side
157,393.13x = 118,060,160,057.61 - Step 5: Solve for x
x = 118,060,160,057.61/157,393.13 - Step 6: Final answer
x = 750,097.31
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.