Finding the Fourth Proportional to 1,195,445.44, 1,792,191.00 and 556,147.68
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Solution
The fourth proportional to 1,195,445.44, 1,792,191.00 and 556,147.68 is: 833,766.91
Step by Step Solution
- Step 1: Write the proportion equation
1,195,445.44 : 1,792,191.00 = 556,147.68 : x - Step 2: Convert to fraction form
1,195,445.44/1,792,191.00 = 556,147.68/x - Step 3: Cross multiply
1,195,445.44x = 1,792,191.00 × 556,147.68 - Step 4: Simplify right side
1,195,445.44x = 996,722,855,025.19 - Step 5: Solve for x
x = 996,722,855,025.19/1,195,445.44 - Step 6: Final answer
x = 833,766.91
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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.