Finding the Fourth Proportional to 1,067,512.24, 1,473,153.76 and 584,070.42
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Solution
The fourth proportional to 1,067,512.24, 1,473,153.76 and 584,070.42 is: 806,010.00
Step by Step Solution
- Step 1: Write the proportion equation
1,067,512.24 : 1,473,153.76 = 584,070.42 : x - Step 2: Convert to fraction form
1,067,512.24/1,473,153.76 = 584,070.42/x - Step 3: Cross multiply
1,067,512.24x = 1,473,153.76 × 584,070.42 - Step 4: Simplify right side
1,067,512.24x = 860,425,535,327.78 - Step 5: Solve for x
x = 860,425,535,327.78/1,067,512.24 - Step 6: Final answer
x = 806,010.00
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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.