Finding the Fourth Proportional to 4,792,244.82, 6,613,297.23 and 2,616,789.96
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Solution
The fourth proportional to 4,792,244.82, 6,613,297.23 and 2,616,789.96 is: 3,611,169.81
Step by Step Solution
- Step 1: Write the proportion equation
4,792,244.82 : 6,613,297.23 = 2,616,789.96 : x - Step 2: Convert to fraction form
4,792,244.82/6,613,297.23 = 2,616,789.96/x - Step 3: Cross multiply
4,792,244.82x = 6,613,297.23 × 2,616,789.96 - Step 4: Simplify right side
4,792,244.82x = 17,305,609,793,959.81 - Step 5: Solve for x
x = 17,305,609,793,959.81/4,792,244.82 - Step 6: Final answer
x = 3,611,169.81
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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.