Finding the Fourth Proportional to 3,650,283.98, 5,476,197.18 and 1,375,760.24
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Solution
The fourth proportional to 3,650,283.98, 5,476,197.18 and 1,375,760.24 is: 2,063,931.02
Step by Step Solution
- Step 1: Write the proportion equation
3,650,283.98 : 5,476,197.18 = 1,375,760.24 : x - Step 2: Convert to fraction form
3,650,283.98/5,476,197.18 = 1,375,760.24/x - Step 3: Cross multiply
3,650,283.98x = 5,476,197.18 × 1,375,760.24 - Step 4: Simplify right side
3,650,283.98x = 7,533,934,346,644.12 - Step 5: Solve for x
x = 7,533,934,346,644.12/3,650,283.98 - Step 6: Final answer
x = 2,063,931.02
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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.