Finding the Fourth Proportional to 973,153.33, 1,459,619.17 and 263,125.99
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Solution
The fourth proportional to 973,153.33, 1,459,619.17 and 263,125.99 is: 394,659.02
Step by Step Solution
- Step 1: Write the proportion equation
973,153.33 : 1,459,619.17 = 263,125.99 : x - Step 2: Convert to fraction form
973,153.33/1,459,619.17 = 263,125.99/x - Step 3: Cross multiply
973,153.33x = 1,459,619.17 × 263,125.99 - Step 4: Simplify right side
973,153.33x = 384,063,739,129.23 - Step 5: Solve for x
x = 384,063,739,129.23/973,153.33 - Step 6: Final answer
x = 394,659.02
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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.