Finding the Fourth Proportional to 2,192,193.48, 3,288,291.81 and 594,756.44
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Solution
The fourth proportional to 2,192,193.48, 3,288,291.81 and 594,756.44 is: 892,135.09
Step by Step Solution
- Step 1: Write the proportion equation
2,192,193.48 : 3,288,291.81 = 594,756.44 : x - Step 2: Convert to fraction form
2,192,193.48/3,288,291.81 = 594,756.44/x - Step 3: Cross multiply
2,192,193.48x = 3,288,291.81 × 594,756.44 - Step 4: Simplify right side
2,192,193.48x = 1,955,732,730,596.76 - Step 5: Solve for x
x = 1,955,732,730,596.76/2,192,193.48 - Step 6: Final answer
x = 892,135.09
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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.