Finding the Fourth Proportional to 701,852.45, 1,052,872.49 and 246,335.58
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Solution
The fourth proportional to 701,852.45, 1,052,872.49 and 246,335.58 is: 369,536.30
Step by Step Solution
- Step 1: Write the proportion equation
701,852.45 : 1,052,872.49 = 246,335.58 : x - Step 2: Convert to fraction form
701,852.45/1,052,872.49 = 246,335.58/x - Step 3: Cross multiply
701,852.45x = 1,052,872.49 × 246,335.58 - Step 4: Simplify right side
701,852.45x = 259,359,956,106.03 - Step 5: Solve for x
x = 259,359,956,106.03/701,852.45 - Step 6: Final answer
x = 369,536.30
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.