Finding the Fourth Proportional to 600,675.06, 828,849.56 and 358,906.52
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Solution
The fourth proportional to 600,675.06, 828,849.56 and 358,906.52 is: 495,241.99
Step by Step Solution
- Step 1: Write the proportion equation
600,675.06 : 828,849.56 = 358,906.52 : x - Step 2: Convert to fraction form
600,675.06/828,849.56 = 358,906.52/x - Step 3: Cross multiply
600,675.06x = 828,849.56 × 358,906.52 - Step 4: Simplify right side
600,675.06x = 297,479,511,183.13 - Step 5: Solve for x
x = 297,479,511,183.13/600,675.06 - Step 6: Final answer
x = 495,241.99
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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.