Finding the Fourth Proportional to 6,545,482.14, 9,802,668.72 and 3,296,799.92
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Solution
The fourth proportional to 6,545,482.14, 9,802,668.72 and 3,296,799.92 is: 4,937,365.46
Step by Step Solution
- Step 1: Write the proportion equation
6,545,482.14 : 9,802,668.72 = 3,296,799.92 : x - Step 2: Convert to fraction form
6,545,482.14/9,802,668.72 = 3,296,799.92/x - Step 3: Cross multiply
6,545,482.14x = 9,802,668.72 × 3,296,799.92 - Step 4: Simplify right side
6,545,482.14x = 32,317,437,451,992.17 - Step 5: Solve for x
x = 32,317,437,451,992.17/6,545,482.14 - Step 6: Final answer
x = 4,937,365.46
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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.