Finding the Fourth Proportional to 2,044,756.17, 3,067,703.19 and 892,103.49
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Solution
The fourth proportional to 2,044,756.17, 3,067,703.19 and 892,103.49 is: 1,338,403.45
Step by Step Solution
- Step 1: Write the proportion equation
2,044,756.17 : 3,067,703.19 = 892,103.49 : x - Step 2: Convert to fraction form
2,044,756.17/3,067,703.19 = 892,103.49/x - Step 3: Cross multiply
2,044,756.17x = 3,067,703.19 × 892,103.49 - Step 4: Simplify right side
2,044,756.17x = 2,736,708,722,083.13 - Step 5: Solve for x
x = 2,736,708,722,083.13/2,044,756.17 - Step 6: Final answer
x = 1,338,403.45
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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.