Finding the Fourth Proportional to 3,601,465.96, 5,400,204.60 and 1,473,044.76
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Solution
The fourth proportional to 3,601,465.96, 5,400,204.60 and 1,473,044.76 is: 2,208,751.43
Step by Step Solution
- Step 1: Write the proportion equation
3,601,465.96 : 5,400,204.60 = 1,473,044.76 : x - Step 2: Convert to fraction form
3,601,465.96/5,400,204.60 = 1,473,044.76/x - Step 3: Cross multiply
3,601,465.96x = 5,400,204.60 × 1,473,044.76 - Step 4: Simplify right side
3,601,465.96x = 7,954,743,088,957.90 - Step 5: Solve for x
x = 7,954,743,088,957.90/3,601,465.96 - Step 6: Final answer
x = 2,208,751.43
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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.