Finding the Fourth Proportional to 6,483,192.92, 9,725,204.12 and 2,494,104.92
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Solution
The fourth proportional to 6,483,192.92, 9,725,204.12 and 2,494,104.92 is: 3,741,316.93
Step by Step Solution
- Step 1: Write the proportion equation
6,483,192.92 : 9,725,204.12 = 2,494,104.92 : x - Step 2: Convert to fraction form
6,483,192.92/9,725,204.12 = 2,494,104.92/x - Step 3: Cross multiply
6,483,192.92x = 9,725,204.12 × 2,494,104.92 - Step 4: Simplify right side
6,483,192.92x = 24,255,679,443,696.27 - Step 5: Solve for x
x = 24,255,679,443,696.27/6,483,192.92 - Step 6: Final answer
x = 3,741,316.93
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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.