Finding the Fourth Proportional to 1,084,268.96, 1,496,299.96 and 600,842.18
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Solution
The fourth proportional to 1,084,268.96, 1,496,299.96 and 600,842.18 is: 829,167.08
Step by Step Solution
- Step 1: Write the proportion equation
1,084,268.96 : 1,496,299.96 = 600,842.18 : x - Step 2: Convert to fraction form
1,084,268.96/1,496,299.96 = 600,842.18/x - Step 3: Cross multiply
1,084,268.96x = 1,496,299.96 × 600,842.18 - Step 4: Simplify right side
1,084,268.96x = 899,040,129,900.31 - Step 5: Solve for x
x = 899,040,129,900.31/1,084,268.96 - Step 6: Final answer
x = 829,167.08
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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.