Finding the Fourth Proportional to 2,393,175, 3,589,793.76 and 795,738.09
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Solution
The fourth proportional to 2,393,175, 3,589,793.76 and 795,738.09 is: 1,193,617.53
Step by Step Solution
- Step 1: Write the proportion equation
2,393,175 : 3,589,793.76 = 795,738.09 : x - Step 2: Convert to fraction form
2,393,175/3,589,793.76 = 795,738.09/x - Step 3: Cross multiply
2,393,175x = 3,589,793.76 × 795,738.09 - Step 4: Simplify right side
2,393,175x = 2,856,535,630,076.32 - Step 5: Solve for x
x = 2,856,535,630,076.32/2,393,175 - Step 6: Final answer
x = 1,193,617.53
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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.