Finding the Third Proportional to 229,800.75 and 343,324.13
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Solution
The third proportional to 229,800.75 and 343,324.13 is: 512,928.94
Step by Step Solution
- Step 1: Write the proportion equation
229,800.75 : 343,324.13 = 343,324.13 : x - Step 2: Convert to fraction form
229,800.75/343,324.13 = 343,324.13/x - Step 3: Cross multiply
229,800.75x = 343,324.13 × 343,324.13 - Step 4: Simplify right side
229,800.75x = 117,871,454,807.02 - Step 5: Solve for x
x = 117,871,454,807.02/229,800.75 - Step 6: Final answer
x = 512,928.94
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.