Finding the Fourth Proportional to 1,252,634.79, 1,879,186.25 and 569,571.81
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Solution
The fourth proportional to 1,252,634.79, 1,879,186.25 and 569,571.81 is: 854,464.14
Step by Step Solution
- Step 1: Write the proportion equation
1,252,634.79 : 1,879,186.25 = 569,571.81 : x - Step 2: Convert to fraction form
1,252,634.79/1,879,186.25 = 569,571.81/x - Step 3: Cross multiply
1,252,634.79x = 1,879,186.25 × 569,571.81 - Step 4: Simplify right side
1,252,634.79x = 1,070,331,510,891.75 - Step 5: Solve for x
x = 1,070,331,510,891.75/1,252,634.79 - Step 6: Final answer
x = 854,464.14
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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.