Finding the Fourth Proportional to 1,166,916.26, 1,750,374.66 and 368,260.04
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Solution
The fourth proportional to 1,166,916.26, 1,750,374.66 and 368,260.04 is: 552,390.15
Step by Step Solution
- Step 1: Write the proportion equation
1,166,916.26 : 1,750,374.66 = 368,260.04 : x - Step 2: Convert to fraction form
1,166,916.26/1,750,374.66 = 368,260.04/x - Step 3: Cross multiply
1,166,916.26x = 1,750,374.66 × 368,260.04 - Step 4: Simplify right side
1,166,916.26x = 644,593,042,306.59 - Step 5: Solve for x
x = 644,593,042,306.59/1,166,916.26 - Step 6: Final answer
x = 552,390.15
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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.