Finding the Fourth Proportional to 7,593,292.14, 11,387,591.22 and 2,202,338.76
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Solution
The fourth proportional to 7,593,292.14, 11,387,591.22 and 2,202,338.76 is: 3,302,827.43
Step by Step Solution
- Step 1: Write the proportion equation
7,593,292.14 : 11,387,591.22 = 2,202,338.76 : x - Step 2: Convert to fraction form
7,593,292.14/11,387,591.22 = 2,202,338.76/x - Step 3: Cross multiply
7,593,292.14x = 11,387,591.22 × 2,202,338.76 - Step 4: Simplify right side
7,593,292.14x = 25,079,333,526,841.69 - Step 5: Solve for x
x = 25,079,333,526,841.69/7,593,292.14 - Step 6: Final answer
x = 3,302,827.43
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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.