Finding the Fourth Proportional to 2,492,417.68, 3,738,625.14 and 599,158.48
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Solution
The fourth proportional to 2,492,417.68, 3,738,625.14 and 599,158.48 is: 898,737.39
Step by Step Solution
- Step 1: Write the proportion equation
2,492,417.68 : 3,738,625.14 = 599,158.48 : x - Step 2: Convert to fraction form
2,492,417.68/3,738,625.14 = 599,158.48/x - Step 3: Cross multiply
2,492,417.68x = 3,738,625.14 × 599,158.48 - Step 4: Simplify right side
2,492,417.68x = 2,240,028,956,172.19 - Step 5: Solve for x
x = 2,240,028,956,172.19/2,492,417.68 - Step 6: Final answer
x = 898,737.39
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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.