Finding the Fourth Proportional to 1,328,052.68, 1,992,582.03 and 795,955.58
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Solution
The fourth proportional to 1,328,052.68, 1,992,582.03 and 795,955.58 is: 1,194,234.84
Step by Step Solution
- Step 1: Write the proportion equation
1,328,052.68 : 1,992,582.03 = 795,955.58 : x - Step 2: Convert to fraction form
1,328,052.68/1,992,582.03 = 795,955.58/x - Step 3: Cross multiply
1,328,052.68x = 1,992,582.03 × 795,955.58 - Step 4: Simplify right side
1,328,052.68x = 1,586,006,775,423.32 - Step 5: Solve for x
x = 1,586,006,775,423.32/1,328,052.68 - Step 6: Final answer
x = 1,194,234.84
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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.