Finding the Fourth Proportional to 6,526,814.24, 9,788,742.96 and 2,481,860
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Solution
The fourth proportional to 6,526,814.24, 9,788,742.96 and 2,481,860 is: 3,722,227.83
Step by Step Solution
- Step 1: Write the proportion equation
6,526,814.24 : 9,788,742.96 = 2,481,860 : x - Step 2: Convert to fraction form
6,526,814.24/9,788,742.96 = 2,481,860/x - Step 3: Cross multiply
6,526,814.24x = 9,788,742.96 × 2,481,860 - Step 4: Simplify right side
6,526,814.24x = 24,294,289,602,705.60 - Step 5: Solve for x
x = 24,294,289,602,705.60/6,526,814.24 - Step 6: Final answer
x = 3,722,227.83
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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.