Finding the Fourth Proportional to 4,415,617.45, 6,093,623.97 and 2,428,831.56
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Solution
The fourth proportional to 4,415,617.45, 6,093,623.97 and 2,428,831.56 is: 3,351,827.10
Step by Step Solution
- Step 1: Write the proportion equation
4,415,617.45 : 6,093,623.97 = 2,428,831.56 : x - Step 2: Convert to fraction form
4,415,617.45/6,093,623.97 = 2,428,831.56/x - Step 3: Cross multiply
4,415,617.45x = 6,093,623.97 × 2,428,831.56 - Step 4: Simplify right side
4,415,617.45x = 14,800,386,227,586.21 - Step 5: Solve for x
x = 14,800,386,227,586.21/4,415,617.45 - Step 6: Final answer
x = 3,351,827.10
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.