Finding the Fourth Proportional to 1,776,230.29, 2,664,674.12 and 562,112.49
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Solution
The fourth proportional to 1,776,230.29, 2,664,674.12 and 562,112.49 is: 843,272.76
Step by Step Solution
- Step 1: Write the proportion equation
1,776,230.29 : 2,664,674.12 = 562,112.49 : x - Step 2: Convert to fraction form
1,776,230.29/2,664,674.12 = 562,112.49/x - Step 3: Cross multiply
1,776,230.29x = 2,664,674.12 × 562,112.49 - Step 4: Simplify right side
1,776,230.29x = 1,497,846,611,293.44 - Step 5: Solve for x
x = 1,497,846,611,293.44/1,776,230.29 - Step 6: Final answer
x = 843,272.76
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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.