Finding the Fourth Proportional to 1,584,184.88, 2,375,328.36 and 504,230.96
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Solution
The fourth proportional to 1,584,184.88, 2,375,328.36 and 504,230.96 is: 756,044.40
Step by Step Solution
- Step 1: Write the proportion equation
1,584,184.88 : 2,375,328.36 = 504,230.96 : x - Step 2: Convert to fraction form
1,584,184.88/2,375,328.36 = 504,230.96/x - Step 3: Cross multiply
1,584,184.88x = 2,375,328.36 × 504,230.96 - Step 4: Simplify right side
1,584,184.88x = 1,197,714,099,278.03 - Step 5: Solve for x
x = 1,197,714,099,278.03/1,584,184.88 - Step 6: Final answer
x = 756,044.40
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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.