Finding the Fourth Proportional to 2,684,440.98, 4,027,292.18 and 887,324.53
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Solution
The fourth proportional to 2,684,440.98, 4,027,292.18 and 887,324.53 is: 1,331,195.27
Step by Step Solution
- Step 1: Write the proportion equation
2,684,440.98 : 4,027,292.18 = 887,324.53 : x - Step 2: Convert to fraction form
2,684,440.98/4,027,292.18 = 887,324.53/x - Step 3: Cross multiply
2,684,440.98x = 4,027,292.18 × 887,324.53 - Step 4: Simplify right side
2,684,440.98x = 3,573,515,129,613.79 - Step 5: Solve for x
x = 3,573,515,129,613.79/2,684,440.98 - Step 6: Final answer
x = 1,331,195.27
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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.