Finding the Fourth Proportional to 5,016,604.74, 6,922,934.37 and 2,724,803.70
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Solution
The fourth proportional to 5,016,604.74, 6,922,934.37 and 2,724,803.70 is: 3,760,239.88
Step by Step Solution
- Step 1: Write the proportion equation
5,016,604.74 : 6,922,934.37 = 2,724,803.70 : x - Step 2: Convert to fraction form
5,016,604.74/6,922,934.37 = 2,724,803.70/x - Step 3: Cross multiply
5,016,604.74x = 6,922,934.37 × 2,724,803.70 - Step 4: Simplify right side
5,016,604.74x = 18,863,637,186,233.17 - Step 5: Solve for x
x = 18,863,637,186,233.17/5,016,604.74 - Step 6: Final answer
x = 3,760,239.88
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1.5x scale
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.