Finding the Fourth Proportional to 3,252,775.66, 4,883,632.26 and 1,656,411.46
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Solution
The fourth proportional to 3,252,775.66, 4,883,632.26 and 1,656,411.46 is: 2,486,892.82
Step by Step Solution
- Step 1: Write the proportion equation
3,252,775.66 : 4,883,632.26 = 1,656,411.46 : x - Step 2: Convert to fraction form
3,252,775.66/4,883,632.26 = 1,656,411.46/x - Step 3: Cross multiply
3,252,775.66x = 4,883,632.26 × 1,656,411.46 - Step 4: Simplify right side
3,252,775.66x = 8,089,304,441,889.70 - Step 5: Solve for x
x = 8,089,304,441,889.70/3,252,775.66 - Step 6: Final answer
x = 2,486,892.82
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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.