Finding the Fourth Proportional to 2,063,211.84, 3,094,670.88 and 546,861.06
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Solution
The fourth proportional to 2,063,211.84, 3,094,670.88 and 546,861.06 is: 820,252.66
Step by Step Solution
- Step 1: Write the proportion equation
2,063,211.84 : 3,094,670.88 = 546,861.06 : x - Step 2: Convert to fraction form
2,063,211.84/3,094,670.88 = 546,861.06/x - Step 3: Cross multiply
2,063,211.84x = 3,094,670.88 × 546,861.06 - Step 4: Simplify right side
2,063,211.84x = 1,692,354,997,787.93 - Step 5: Solve for x
x = 1,692,354,997,787.93/2,063,211.84 - Step 6: Final answer
x = 820,252.66
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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.