Finding the Fourth Proportional to 4,741,661.25, 6,541,965.27 and 2,904,203.99
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Solution
The fourth proportional to 4,741,661.25, 6,541,965.27 and 2,904,203.99 is: 4,006,866.09
Step by Step Solution
- Step 1: Write the proportion equation
4,741,661.25 : 6,541,965.27 = 2,904,203.99 : x - Step 2: Convert to fraction form
4,741,661.25/6,541,965.27 = 2,904,203.99/x - Step 3: Cross multiply
4,741,661.25x = 6,541,965.27 × 2,904,203.99 - Step 4: Simplify right side
4,741,661.25x = 18,999,201,655,930.34 - Step 5: Solve for x
x = 18,999,201,655,930.34/4,741,661.25 - Step 6: Final answer
x = 4,006,866.09
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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.