Finding the Fourth Proportional to 8,244,730.65, 12,367,095.98 and 6,198,682.80
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Solution
The fourth proportional to 8,244,730.65, 12,367,095.98 and 6,198,682.80 is: 9,298,024.20
Step by Step Solution
- Step 1: Write the proportion equation
8,244,730.65 : 12,367,095.98 = 6,198,682.80 : x - Step 2: Convert to fraction form
8,244,730.65/12,367,095.98 = 6,198,682.80/x - Step 3: Cross multiply
8,244,730.65x = 12,367,095.98 × 6,198,682.80 - Step 4: Simplify right side
8,244,730.65x = 76,659,705,106,181.72 - Step 5: Solve for x
x = 76,659,705,106,181.72/8,244,730.65 - Step 6: Final answer
x = 9,298,024.20
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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.