Finding the Fourth Proportional to 4,375,175.09, 6,037,741.74 and 2,415,053.57
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Solution
The fourth proportional to 4,375,175.09, 6,037,741.74 and 2,415,053.57 is: 3,332,773.99
Step by Step Solution
- Step 1: Write the proportion equation
4,375,175.09 : 6,037,741.74 = 2,415,053.57 : x - Step 2: Convert to fraction form
4,375,175.09/6,037,741.74 = 2,415,053.57/x - Step 3: Cross multiply
4,375,175.09x = 6,037,741.74 × 2,415,053.57 - Step 4: Simplify right side
4,375,175.09x = 14,581,469,713,736.30 - Step 5: Solve for x
x = 14,581,469,713,736.30/4,375,175.09 - Step 6: Final answer
x = 3,332,773.99
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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.