Finding the Fourth Proportional to 2,273,310.28, 3,406,714.62 and 1,669,534.12
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Solution
The fourth proportional to 2,273,310.28, 3,406,714.62 and 1,669,534.12 is: 2,501,913.77
Step by Step Solution
- Step 1: Write the proportion equation
2,273,310.28 : 3,406,714.62 = 1,669,534.12 : x - Step 2: Convert to fraction form
2,273,310.28/3,406,714.62 = 1,669,534.12/x - Step 3: Cross multiply
2,273,310.28x = 3,406,714.62 × 1,669,534.12 - Step 4: Simplify right side
2,273,310.28x = 5,687,626,295,192.84 - Step 5: Solve for x
x = 5,687,626,295,192.84/2,273,310.28 - Step 6: Final answer
x = 2,501,913.77
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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.