Finding the Fourth Proportional to 2,194,916.27, 3,292,042.28 and 597,605.31
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Solution
The fourth proportional to 2,194,916.27, 3,292,042.28 and 597,605.31 is: 896,317.54
Step by Step Solution
- Step 1: Write the proportion equation
2,194,916.27 : 3,292,042.28 = 597,605.31 : x - Step 2: Convert to fraction form
2,194,916.27/3,292,042.28 = 597,605.31/x - Step 3: Cross multiply
2,194,916.27x = 3,292,042.28 × 597,605.31 - Step 4: Simplify right side
2,194,916.27x = 1,967,341,944,284.48 - Step 5: Solve for x
x = 1,967,341,944,284.48/2,194,916.27 - Step 6: Final answer
x = 896,317.54
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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.