Finding the Fourth Proportional to 2,284,326.56, 3,152,302.38 and 1,251,822
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Solution
The fourth proportional to 2,284,326.56, 3,152,302.38 and 1,251,822 is: 1,727,476.95
Step by Step Solution
- Step 1: Write the proportion equation
2,284,326.56 : 3,152,302.38 = 1,251,822 : x - Step 2: Convert to fraction form
2,284,326.56/3,152,302.38 = 1,251,822/x - Step 3: Cross multiply
2,284,326.56x = 3,152,302.38 × 1,251,822 - Step 4: Simplify right side
2,284,326.56x = 3,946,121,469,936.36 - Step 5: Solve for x
x = 3,946,121,469,936.36/2,284,326.56 - Step 6: Final answer
x = 1,727,476.95
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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.