Finding the Fourth Proportional to 6,336,663.13, 9,501,198.88 and 2,016,847.42
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Solution
The fourth proportional to 6,336,663.13, 9,501,198.88 and 2,016,847.42 is: 3,024,062.99
Step by Step Solution
- Step 1: Write the proportion equation
6,336,663.13 : 9,501,198.88 = 2,016,847.42 : x - Step 2: Convert to fraction form
6,336,663.13/9,501,198.88 = 2,016,847.42/x - Step 3: Cross multiply
6,336,663.13x = 9,501,198.88 × 2,016,847.42 - Step 4: Simplify right side
6,336,663.13x = 19,162,468,419,239.77 - Step 5: Solve for x
x = 19,162,468,419,239.77/6,336,663.13 - Step 6: Final answer
x = 3,024,062.99
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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.