Finding the Fourth Proportional to 5,414,204.84, 8,125,276.66 and 4,361,951.66
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Solution
The fourth proportional to 5,414,204.84, 8,125,276.66 and 4,361,951.66 is: 6,546,125.43
Step by Step Solution
- Step 1: Write the proportion equation
5,414,204.84 : 8,125,276.66 = 4,361,951.66 : x - Step 2: Convert to fraction form
5,414,204.84/8,125,276.66 = 4,361,951.66/x - Step 3: Cross multiply
5,414,204.84x = 8,125,276.66 × 4,361,951.66 - Step 4: Simplify right side
5,414,204.84x = 35,442,063,963,514.99 - Step 5: Solve for x
x = 35,442,063,963,514.99/5,414,204.84 - Step 6: Final answer
x = 6,546,125.43
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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.