Finding the Fourth Proportional to 4,546,299.95, 6,273,805.00 and 2,481,330.32
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Solution
The fourth proportional to 4,546,299.95, 6,273,805.00 and 2,481,330.32 is: 3,424,187.31
Step by Step Solution
- Step 1: Write the proportion equation
4,546,299.95 : 6,273,805.00 = 2,481,330.32 : x - Step 2: Convert to fraction form
4,546,299.95/6,273,805.00 = 2,481,330.32/x - Step 3: Cross multiply
4,546,299.95x = 6,273,805.00 × 2,481,330.32 - Step 4: Simplify right side
4,546,299.95x = 15,567,382,581,005.16 - Step 5: Solve for x
x = 15,567,382,581,005.16/4,546,299.95 - Step 6: Final answer
x = 3,424,187.31
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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.