Finding the Fourth Proportional to 4,236,382.81, 5,846,186.35 and 2,302,653.81
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Solution
The fourth proportional to 4,236,382.81, 5,846,186.35 and 2,302,653.81 is: 3,177,650.34
Step by Step Solution
- Step 1: Write the proportion equation
4,236,382.81 : 5,846,186.35 = 2,302,653.81 : x - Step 2: Convert to fraction form
4,236,382.81/5,846,186.35 = 2,302,653.81/x - Step 3: Cross multiply
4,236,382.81x = 5,846,186.35 × 2,302,653.81 - Step 4: Simplify right side
4,236,382.81x = 13,461,743,272,797.49 - Step 5: Solve for x
x = 13,461,743,272,797.49/4,236,382.81 - Step 6: Final answer
x = 3,177,650.34
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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.