Finding the Fourth Proportional to 5,841,193.92, 8,747,483.04 and 4,824,093.12
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Solution
The fourth proportional to 5,841,193.92, 8,747,483.04 and 4,824,093.12 is: 7,224,323.20
Step by Step Solution
- Step 1: Write the proportion equation
5,841,193.92 : 8,747,483.04 = 4,824,093.12 : x - Step 2: Convert to fraction form
5,841,193.92/8,747,483.04 = 4,824,093.12/x - Step 3: Cross multiply
5,841,193.92x = 8,747,483.04 × 4,824,093.12 - Step 4: Simplify right side
5,841,193.92x = 42,198,672,750,580.68 - Step 5: Solve for x
x = 42,198,672,750,580.68/5,841,193.92 - Step 6: Final answer
x = 7,224,323.20
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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.