Finding the Fourth Proportional to 8,265,102, 12,397,929.84 and 2,873,799.12
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Solution
The fourth proportional to 8,265,102, 12,397,929.84 and 2,873,799.12 is: 4,310,794.94
Step by Step Solution
- Step 1: Write the proportion equation
8,265,102 : 12,397,929.84 = 2,873,799.12 : x - Step 2: Convert to fraction form
8,265,102/12,397,929.84 = 2,873,799.12/x - Step 3: Cross multiply
8,265,102x = 12,397,929.84 × 2,873,799.12 - Step 4: Simplify right side
8,265,102x = 35,629,159,864,013.74 - Step 5: Solve for x
x = 35,629,159,864,013.74/8,265,102 - Step 6: Final answer
x = 4,310,794.94
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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.