Finding the Fourth Proportional to 1,082,464.21, 1,493,803.52 and 599,062.69
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Solution
The fourth proportional to 1,082,464.21, 1,493,803.52 and 599,062.69 is: 826,708.12
Step by Step Solution
- Step 1: Write the proportion equation
1,082,464.21 : 1,493,803.52 = 599,062.69 : x - Step 2: Convert to fraction form
1,082,464.21/1,493,803.52 = 599,062.69/x - Step 3: Cross multiply
1,082,464.21x = 1,493,803.52 × 599,062.69 - Step 4: Simplify right side
1,082,464.21x = 894,881,955,022.67 - Step 5: Solve for x
x = 894,881,955,022.67/1,082,464.21 - Step 6: Final answer
x = 826,708.12
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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.