Finding the Fourth Proportional to 2,306,600.99, 3,183,096.68 and 1,274,179.80
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Solution
The fourth proportional to 2,306,600.99, 3,183,096.68 and 1,274,179.80 is: 1,758,361.12
Step by Step Solution
- Step 1: Write the proportion equation
2,306,600.99 : 3,183,096.68 = 1,274,179.80 : x - Step 2: Convert to fraction form
2,306,600.99/3,183,096.68 = 1,274,179.80/x - Step 3: Cross multiply
2,306,600.99x = 3,183,096.68 × 1,274,179.80 - Step 4: Simplify right side
2,306,600.99x = 4,055,837,484,732.17 - Step 5: Solve for x
x = 4,055,837,484,732.17/2,306,600.99 - Step 6: Final answer
x = 1,758,361.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.