Finding the Fourth Proportional to 6,483,192.42, 9,725,203.35 and 2,494,104.42
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Solution
The fourth proportional to 6,483,192.42, 9,725,203.35 and 2,494,104.42 is: 3,741,316.17
Step by Step Solution
- Step 1: Write the proportion equation
6,483,192.42 : 9,725,203.35 = 2,494,104.42 : x - Step 2: Convert to fraction form
6,483,192.42/9,725,203.35 = 2,494,104.42/x - Step 3: Cross multiply
6,483,192.42x = 9,725,203.35 × 2,494,104.42 - Step 4: Simplify right side
6,483,192.42x = 24,255,672,660,633.80 - Step 5: Solve for x
x = 24,255,672,660,633.80/6,483,192.42 - Step 6: Final answer
x = 3,741,316.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.