Finding the Fourth Proportional to 6,598,357.23, 9,899,084.97 and 2,049,171.24
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Solution
The fourth proportional to 6,598,357.23, 9,899,084.97 and 2,049,171.24 is: 3,074,237.95
Step by Step Solution
- Step 1: Write the proportion equation
6,598,357.23 : 9,899,084.97 = 2,049,171.24 : x - Step 2: Convert to fraction form
6,598,357.23/9,899,084.97 = 2,049,171.24/x - Step 3: Cross multiply
6,598,357.23x = 9,899,084.97 × 2,049,171.24 - Step 4: Simplify right side
6,598,357.23x = 20,284,920,222,840.27 - Step 5: Solve for x
x = 20,284,920,222,840.27/6,598,357.23 - Step 6: Final answer
x = 3,074,237.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.