Finding the Fourth Proportional to 1,925,204.88, 2,887,619.28 and 505,260.96
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Solution
The fourth proportional to 1,925,204.88, 2,887,619.28 and 505,260.96 is: 757,842.09
Step by Step Solution
- Step 1: Write the proportion equation
1,925,204.88 : 2,887,619.28 = 505,260.96 : x - Step 2: Convert to fraction form
1,925,204.88/2,887,619.28 = 505,260.96/x - Step 3: Cross multiply
1,925,204.88x = 2,887,619.28 × 505,260.96 - Step 4: Simplify right side
1,925,204.88x = 1,459,001,289,527.31 - Step 5: Solve for x
x = 1,459,001,289,527.31/1,925,204.88 - Step 6: Final answer
x = 757,842.09
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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.