Finding the Fourth Proportional to 6,733,062.13, 9,291,684.75 and 3,832,639.49
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Solution
The fourth proportional to 6,733,062.13, 9,291,684.75 and 3,832,639.49 is: 5,289,076.09
Step by Step Solution
- Step 1: Write the proportion equation
6,733,062.13 : 9,291,684.75 = 3,832,639.49 : x - Step 2: Convert to fraction form
6,733,062.13/9,291,684.75 = 3,832,639.49/x - Step 3: Cross multiply
6,733,062.13x = 9,291,684.75 × 3,832,639.49 - Step 4: Simplify right side
6,733,062.13x = 35,611,677,901,480.78 - Step 5: Solve for x
x = 35,611,677,901,480.78/6,733,062.13 - Step 6: Final answer
x = 5,289,076.09
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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.