Finding the Fourth Proportional to 1,063,252.68, 1,467,262.04 and 579,827.13
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Solution
The fourth proportional to 1,063,252.68, 1,467,262.04 and 579,827.13 is: 800,146.90
Step by Step Solution
- Step 1: Write the proportion equation
1,063,252.68 : 1,467,262.04 = 579,827.13 : x - Step 2: Convert to fraction form
1,063,252.68/1,467,262.04 = 579,827.13/x - Step 3: Cross multiply
1,063,252.68x = 1,467,262.04 × 579,827.13 - Step 4: Simplify right side
1,063,252.68x = 850,758,337,611.15 - Step 5: Solve for x
x = 850,758,337,611.15/1,063,252.68 - Step 6: Final answer
x = 800,146.90
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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.