Finding the Third Proportional to 202,831.59 and 433,803.09
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Solution
The third proportional to 202,831.59 and 433,803.09 is: 927,790.00
Step by Step Solution
- Step 1: Write the proportion equation
202,831.59 : 433,803.09 = 433,803.09 : x - Step 2: Convert to fraction form
202,831.59/433,803.09 = 433,803.09/x - Step 3: Cross multiply
202,831.59x = 433,803.09 × 433,803.09 - Step 4: Simplify right side
202,831.59x = 188,185,124,147.07 - Step 5: Solve for x
x = 188,185,124,147.07/202,831.59 - Step 6: Final answer
x = 927,790.00
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.