Finding the Fourth Proportional to 2,514,738, 3,772,198.80 and 895,626.09
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Solution
The fourth proportional to 2,514,738, 3,772,198.80 and 895,626.09 is: 1,343,471.83
Step by Step Solution
- Step 1: Write the proportion equation
2,514,738 : 3,772,198.80 = 895,626.09 : x - Step 2: Convert to fraction form
2,514,738/3,772,198.80 = 895,626.09/x - Step 3: Cross multiply
2,514,738x = 3,772,198.80 × 895,626.09 - Step 4: Simplify right side
2,514,738x = 3,378,479,661,946.69 - Step 5: Solve for x
x = 3,378,479,661,946.69/2,514,738 - Step 6: Final answer
x = 1,343,471.83
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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.