Finding the Fourth Proportional to 6,194,295.06, 8,548,236.63 and 3,441,231.42
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Solution
The fourth proportional to 6,194,295.06, 8,548,236.63 and 3,441,231.42 is: 4,748,960.16
Step by Step Solution
- Step 1: Write the proportion equation
6,194,295.06 : 8,548,236.63 = 3,441,231.42 : x - Step 2: Convert to fraction form
6,194,295.06/8,548,236.63 = 3,441,231.42/x - Step 3: Cross multiply
6,194,295.06x = 8,548,236.63 × 3,441,231.42 - Step 4: Simplify right side
6,194,295.06x = 29,416,460,476,750.92 - Step 5: Solve for x
x = 29,416,460,476,750.92/6,194,295.06 - Step 6: Final answer
x = 4,748,960.16
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.