Finding the Fourth Proportional to 504,594.18, 756,786.51 and 149,524.74
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Solution
The fourth proportional to 504,594.18, 756,786.51 and 149,524.74 is: 224,256.07
Step by Step Solution
- Step 1: Write the proportion equation
504,594.18 : 756,786.51 = 149,524.74 : x - Step 2: Convert to fraction form
504,594.18/756,786.51 = 149,524.74/x - Step 3: Cross multiply
504,594.18x = 756,786.51 × 149,524.74 - Step 4: Simplify right side
504,594.18x = 113,158,306,143.26 - Step 5: Solve for x
x = 113,158,306,143.26/504,594.18 - Step 6: Final answer
x = 224,256.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.