Finding the Fourth Proportional to 4,233,096.24, 5,841,781.49 and 2,299,467.48
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Solution
The fourth proportional to 4,233,096.24, 5,841,781.49 and 2,299,467.48 is: 3,173,324.16
Step by Step Solution
- Step 1: Write the proportion equation
4,233,096.24 : 5,841,781.49 = 2,299,467.48 : x - Step 2: Convert to fraction form
4,233,096.24/5,841,781.49 = 2,299,467.48/x - Step 3: Cross multiply
4,233,096.24x = 5,841,781.49 × 2,299,467.48 - Step 4: Simplify right side
4,233,096.24x = 13,432,986,550,023.61 - Step 5: Solve for x
x = 13,432,986,550,023.61/4,233,096.24 - Step 6: Final answer
x = 3,173,324.16
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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.