Finding the Fourth Proportional to 6,732,246.44, 9,284,193.72 and 5,360,119.61
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Solution
The fourth proportional to 6,732,246.44, 9,284,193.72 and 5,360,119.61 is: 7,391,944.02
Step by Step Solution
- Step 1: Write the proportion equation
6,732,246.44 : 9,284,193.72 = 5,360,119.61 : x - Step 2: Convert to fraction form
6,732,246.44/9,284,193.72 = 5,360,119.61/x - Step 3: Cross multiply
6,732,246.44x = 9,284,193.72 × 5,360,119.61 - Step 4: Simplify right side
6,732,246.44x = 49,764,388,775,189.89 - Step 5: Solve for x
x = 49,764,388,775,189.89/6,732,246.44 - Step 6: Final answer
x = 7,391,944.02
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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.