Finding the Fourth Proportional to 504,831.43, 757,145.29 and 184,874.08
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Solution
The fourth proportional to 504,831.43, 757,145.29 and 184,874.08 is: 277,273.82
Step by Step Solution
- Step 1: Write the proportion equation
504,831.43 : 757,145.29 = 184,874.08 : x - Step 2: Convert to fraction form
504,831.43/757,145.29 = 184,874.08/x - Step 3: Cross multiply
504,831.43x = 757,145.29 × 184,874.08 - Step 4: Simplify right side
504,831.43x = 139,976,538,915.08 - Step 5: Solve for x
x = 139,976,538,915.08/504,831.43 - Step 6: Final answer
x = 277,273.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.