Finding the Fourth Proportional to 1,064,168.99, 1,468,584.17 and 580,765.29
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Solution
The fourth proportional to 1,064,168.99, 1,468,584.17 and 580,765.29 is: 801,473.00
Step by Step Solution
- Step 1: Write the proportion equation
1,064,168.99 : 1,468,584.17 = 580,765.29 : x - Step 2: Convert to fraction form
1,064,168.99/1,468,584.17 = 580,765.29/x - Step 3: Cross multiply
1,064,168.99x = 1,468,584.17 × 580,765.29 - Step 4: Simplify right side
1,064,168.99x = 852,902,713,407.10 - Step 5: Solve for x
x = 852,902,713,407.10/1,064,168.99 - Step 6: Final answer
x = 801,473.00
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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.