Finding the Fourth Proportional to 1,082,934.01, 1,494,400.48 and 599,464.99
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Solution
The fourth proportional to 1,082,934.01, 1,494,400.48 and 599,464.99 is: 827,234.86
Step by Step Solution
- Step 1: Write the proportion equation
1,082,934.01 : 1,494,400.48 = 599,464.99 : x - Step 2: Convert to fraction form
1,082,934.01/1,494,400.48 = 599,464.99/x - Step 3: Cross multiply
1,082,934.01x = 1,494,400.48 × 599,464.99 - Step 4: Simplify right side
1,082,934.01x = 895,840,768,799.20 - Step 5: Solve for x
x = 895,840,768,799.20/1,082,934.01 - Step 6: Final answer
x = 827,234.86
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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.