Finding the Fourth Proportional to 2,243,332.44, 3,364,886.82 and 823,276.80
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Solution
The fourth proportional to 2,243,332.44, 3,364,886.82 and 823,276.80 is: 1,234,874.16
Step by Step Solution
- Step 1: Write the proportion equation
2,243,332.44 : 3,364,886.82 = 823,276.80 : x - Step 2: Convert to fraction form
2,243,332.44/3,364,886.82 = 823,276.80/x - Step 3: Cross multiply
2,243,332.44x = 3,364,886.82 × 823,276.80 - Step 4: Simplify right side
2,243,332.44x = 2,770,233,253,531.78 - Step 5: Solve for x
x = 2,770,233,253,531.78/2,243,332.44 - Step 6: Final answer
x = 1,234,874.16
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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.