Finding the Fourth Proportional to 2,717,501.84, 3,750,199.12 and 1,493,858.94
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Solution
The fourth proportional to 2,717,501.84, 3,750,199.12 and 1,493,858.94 is: 2,061,550.94
Step by Step Solution
- Step 1: Write the proportion equation
2,717,501.84 : 3,750,199.12 = 1,493,858.94 : x - Step 2: Convert to fraction form
2,717,501.84/3,750,199.12 = 1,493,858.94/x - Step 3: Cross multiply
2,717,501.84x = 3,750,199.12 × 1,493,858.94 - Step 4: Simplify right side
2,717,501.84x = 5,602,268,469,996.21 - Step 5: Solve for x
x = 5,602,268,469,996.21/2,717,501.84 - Step 6: Final answer
x = 2,061,550.94
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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.