Finding the Fourth Proportional to 3,292,832.28, 4,934,127.96 and 2,283,925.44
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Solution
The fourth proportional to 3,292,832.28, 4,934,127.96 and 2,283,925.44 is: 3,422,336.58
Step by Step Solution
- Step 1: Write the proportion equation
3,292,832.28 : 4,934,127.96 = 2,283,925.44 : x - Step 2: Convert to fraction form
3,292,832.28/4,934,127.96 = 2,283,925.44/x - Step 3: Cross multiply
3,292,832.28x = 4,934,127.96 × 2,283,925.44 - Step 4: Simplify right side
3,292,832.28x = 11,269,180,372,059.30 - Step 5: Solve for x
x = 11,269,180,372,059.30/3,292,832.28 - Step 6: Final answer
x = 3,422,336.58
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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.