Finding the Fourth Proportional to 6,202,794.75, 9,304,194.17 and 2,559,471.45
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Solution
The fourth proportional to 6,202,794.75, 9,304,194.17 and 2,559,471.45 is: 3,839,208.02
Step by Step Solution
- Step 1: Write the proportion equation
6,202,794.75 : 9,304,194.17 = 2,559,471.45 : x - Step 2: Convert to fraction form
6,202,794.75/9,304,194.17 = 2,559,471.45/x - Step 3: Cross multiply
6,202,794.75x = 9,304,194.17 × 2,559,471.45 - Step 4: Simplify right side
6,202,794.75x = 23,813,819,330,574.09 - Step 5: Solve for x
x = 23,813,819,330,574.09/6,202,794.75 - Step 6: Final answer
x = 3,839,208.02
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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.