Finding the Fourth Proportional to 6,497,798.29, 9,752,296.16 and 4,504,653.97
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Solution
The fourth proportional to 6,497,798.29, 9,752,296.16 and 4,504,653.97 is: 6,760,862.32
Step by Step Solution
- Step 1: Write the proportion equation
6,497,798.29 : 9,752,296.16 = 4,504,653.97 : x - Step 2: Convert to fraction form
6,497,798.29/9,752,296.16 = 4,504,653.97/x - Step 3: Cross multiply
6,497,798.29x = 9,752,296.16 × 4,504,653.97 - Step 4: Simplify right side
6,497,798.29x = 43,930,719,613,759.75 - Step 5: Solve for x
x = 43,930,719,613,759.75/6,497,798.29 - Step 6: Final answer
x = 6,760,862.32
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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.