Finding the Fourth Proportional to 656,277.12, 984,471.26 and 182,962.94
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Solution
The fourth proportional to 656,277.12, 984,471.26 and 182,962.94 is: 274,459.90
Step by Step Solution
- Step 1: Write the proportion equation
656,277.12 : 984,471.26 = 182,962.94 : x - Step 2: Convert to fraction form
656,277.12/984,471.26 = 182,962.94/x - Step 3: Cross multiply
656,277.12x = 984,471.26 × 182,962.94 - Step 4: Simplify right side
656,277.12x = 180,121,750,237.93 - Step 5: Solve for x
x = 180,121,750,237.93/656,277.12 - Step 6: Final answer
x = 274,459.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.