Finding the Fourth Proportional to 4,582,075.56, 6,323,153.98 and 2,544,886.68
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Solution
The fourth proportional to 4,582,075.56, 6,323,153.98 and 2,544,886.68 is: 3,511,882.36
Step by Step Solution
- Step 1: Write the proportion equation
4,582,075.56 : 6,323,153.98 = 2,544,886.68 : x - Step 2: Convert to fraction form
4,582,075.56/6,323,153.98 = 2,544,886.68/x - Step 3: Cross multiply
4,582,075.56x = 6,323,153.98 × 2,544,886.68 - Step 4: Simplify right side
4,582,075.56x = 16,091,710,339,290.99 - Step 5: Solve for x
x = 16,091,710,339,290.99/4,582,075.56 - Step 6: Final answer
x = 3,511,882.36
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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.