Finding the Fourth Proportional to 5,944,326.44, 8,913,679.35 and 2,302,761.99
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Solution
The fourth proportional to 5,944,326.44, 8,913,679.35 and 2,302,761.99 is: 3,453,054.31
Step by Step Solution
- Step 1: Write the proportion equation
5,944,326.44 : 8,913,679.35 = 2,302,761.99 : x - Step 2: Convert to fraction form
5,944,326.44/8,913,679.35 = 2,302,761.99/x - Step 3: Cross multiply
5,944,326.44x = 8,913,679.35 × 2,302,761.99 - Step 4: Simplify right side
5,944,326.44x = 20,526,081,998,227.91 - Step 5: Solve for x
x = 20,526,081,998,227.91/5,944,326.44 - Step 6: Final answer
x = 3,453,054.31
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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.