Finding the Fourth Proportional to 2,405,893.59, 3,608,809.26 and 584,273.46
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Solution
The fourth proportional to 2,405,893.59, 3,608,809.26 and 584,273.46 is: 876,402.63
Step by Step Solution
- Step 1: Write the proportion equation
2,405,893.59 : 3,608,809.26 = 584,273.46 : x - Step 2: Convert to fraction form
2,405,893.59/3,608,809.26 = 584,273.46/x - Step 3: Cross multiply
2,405,893.59x = 3,608,809.26 × 584,273.46 - Step 4: Simplify right side
2,405,893.59x = 2,108,531,472,820.24 - Step 5: Solve for x
x = 2,108,531,472,820.24/2,405,893.59 - Step 6: Final answer
x = 876,402.63
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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.