Finding the Fourth Proportional to 4,836,598.07, 7,259,442.48 and 2,532,744.81
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Solution
The fourth proportional to 4,836,598.07, 7,259,442.48 and 2,532,744.81 is: 3,801,497.46
Step by Step Solution
- Step 1: Write the proportion equation
4,836,598.07 : 7,259,442.48 = 2,532,744.81 : x - Step 2: Convert to fraction form
4,836,598.07/7,259,442.48 = 2,532,744.81/x - Step 3: Cross multiply
4,836,598.07x = 7,259,442.48 × 2,532,744.81 - Step 4: Simplify right side
4,836,598.07x = 18,386,315,264,713.53 - Step 5: Solve for x
x = 18,386,315,264,713.53/4,836,598.07 - Step 6: Final answer
x = 3,801,497.46
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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.