Finding the Fourth Proportional to 2,268,876.96, 3,403,326.96 and 585,864.48
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Solution
The fourth proportional to 2,268,876.96, 3,403,326.96 and 585,864.48 is: 878,799.69
Step by Step Solution
- Step 1: Write the proportion equation
2,268,876.96 : 3,403,326.96 = 585,864.48 : x - Step 2: Convert to fraction form
2,268,876.96/3,403,326.96 = 585,864.48/x - Step 3: Cross multiply
2,268,876.96x = 3,403,326.96 × 585,864.48 - Step 4: Simplify right side
2,268,876.96x = 1,993,888,379,690.38 - Step 5: Solve for x
x = 1,993,888,379,690.38/2,268,876.96 - Step 6: Final answer
x = 878,799.69
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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.