Finding the Fourth Proportional to 6,304,861.02, 9,458,619.93 and 2,044,697.07
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Solution
The fourth proportional to 6,304,861.02, 9,458,619.93 and 2,044,697.07 is: 3,067,476.41
Step by Step Solution
- Step 1: Write the proportion equation
6,304,861.02 : 9,458,619.93 = 2,044,697.07 : x - Step 2: Convert to fraction form
6,304,861.02/9,458,619.93 = 2,044,697.07/x - Step 3: Cross multiply
6,304,861.02x = 9,458,619.93 × 2,044,697.07 - Step 4: Simplify right side
6,304,861.02x = 19,340,012,457,114.61 - Step 5: Solve for x
x = 19,340,012,457,114.61/6,304,861.02 - Step 6: Final answer
x = 3,067,476.41
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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.