Finding the Fourth Proportional to 4,248,814, 6,368,682.84 and 2,423,248.54
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Solution
The fourth proportional to 4,248,814, 6,368,682.84 and 2,423,248.54 is: 3,632,284.54
Step by Step Solution
- Step 1: Write the proportion equation
4,248,814 : 6,368,682.84 = 2,423,248.54 : x - Step 2: Convert to fraction form
4,248,814/6,368,682.84 = 2,423,248.54/x - Step 3: Cross multiply
4,248,814x = 6,368,682.84 × 2,423,248.54 - Step 4: Simplify right side
4,248,814x = 15,432,901,393,753.05 - Step 5: Solve for x
x = 15,432,901,393,753.05/4,248,814 - Step 6: Final answer
x = 3,632,284.54
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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.