Finding the Fourth Proportional to 2,852,063.41, 4,277,734.26 and 932,810.53
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Solution
The fourth proportional to 2,852,063.41, 4,277,734.26 and 932,810.53 is: 1,399,097.77
Step by Step Solution
- Step 1: Write the proportion equation
2,852,063.41 : 4,277,734.26 = 932,810.53 : x - Step 2: Convert to fraction form
2,852,063.41/4,277,734.26 = 932,810.53/x - Step 3: Cross multiply
2,852,063.41x = 4,277,734.26 × 932,810.53 - Step 4: Simplify right side
2,852,063.41x = 3,990,315,562,269.76 - Step 5: Solve for x
x = 3,990,315,562,269.76/2,852,063.41 - Step 6: Final answer
x = 1,399,097.77
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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.