Finding the Fourth Proportional to 2,899,269.27, 4,000,882.01 and 1,610,192.70
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Solution
The fourth proportional to 2,899,269.27, 4,000,882.01 and 1,610,192.70 is: 2,222,005.06
Step by Step Solution
- Step 1: Write the proportion equation
2,899,269.27 : 4,000,882.01 = 1,610,192.70 : x - Step 2: Convert to fraction form
2,899,269.27/4,000,882.01 = 1,610,192.70/x - Step 3: Cross multiply
2,899,269.27x = 4,000,882.01 × 1,610,192.70 - Step 4: Simplify right side
2,899,269.27x = 6,442,190,998,012.36 - Step 5: Solve for x
x = 6,442,190,998,012.36/2,899,269.27 - Step 6: Final answer
x = 2,222,005.06
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.