Finding the Fourth Proportional to 6,094,260.99, 9,138,733.67 and 2,305,086.66
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Solution
The fourth proportional to 6,094,260.99, 9,138,733.67 and 2,305,086.66 is: 3,456,624.70
Step by Step Solution
- Step 1: Write the proportion equation
6,094,260.99 : 9,138,733.67 = 2,305,086.66 : x - Step 2: Convert to fraction form
6,094,260.99/9,138,733.67 = 2,305,086.66/x - Step 3: Cross multiply
6,094,260.99x = 9,138,733.67 × 2,305,086.66 - Step 4: Simplify right side
6,094,260.99x = 21,065,573,077,772.56 - Step 5: Solve for x
x = 21,065,573,077,772.56/6,094,260.99 - Step 6: Final answer
x = 3,456,624.70
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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.