Finding the Fourth Proportional to 1,818,034.44, 2,727,051.58 and 555,861.96
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Solution
The fourth proportional to 1,818,034.44, 2,727,051.58 and 555,861.96 is: 833,792.92
Step by Step Solution
- Step 1: Write the proportion equation
1,818,034.44 : 2,727,051.58 = 555,861.96 : x - Step 2: Convert to fraction form
1,818,034.44/2,727,051.58 = 555,861.96/x - Step 3: Cross multiply
1,818,034.44x = 2,727,051.58 × 555,861.96 - Step 4: Simplify right side
1,818,034.44x = 1,515,864,236,279.90 - Step 5: Solve for x
x = 1,515,864,236,279.90/1,818,034.44 - Step 6: Final answer
x = 833,792.92
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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.