Finding the Fourth Proportional to 4,248,951.63, 6,375,311.40 and 2,226,714.75
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Solution
The fourth proportional to 4,248,951.63, 6,375,311.40 and 2,226,714.75 is: 3,341,059.43
Step by Step Solution
- Step 1: Write the proportion equation
4,248,951.63 : 6,375,311.40 = 2,226,714.75 : x - Step 2: Convert to fraction form
4,248,951.63/6,375,311.40 = 2,226,714.75/x - Step 3: Cross multiply
4,248,951.63x = 6,375,311.40 × 2,226,714.75 - Step 4: Simplify right side
4,248,951.63x = 14,195,999,930,223.15 - Step 5: Solve for x
x = 14,195,999,930,223.15/4,248,951.63 - Step 6: Final answer
x = 3,341,059.43
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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.