Finding the Fourth Proportional to 1,595,577.88, 2,393,348.50 and 458,367.96
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Solution
The fourth proportional to 1,595,577.88, 2,393,348.50 and 458,367.96 is: 687,546.68
Step by Step Solution
- Step 1: Write the proportion equation
1,595,577.88 : 2,393,348.50 = 458,367.96 : x - Step 2: Convert to fraction form
1,595,577.88/2,393,348.50 = 458,367.96/x - Step 3: Cross multiply
1,595,577.88x = 2,393,348.50 × 458,367.96 - Step 4: Simplify right side
1,595,577.88x = 1,097,034,269,514.06 - Step 5: Solve for x
x = 1,097,034,269,514.06/1,595,577.88 - Step 6: Final answer
x = 687,546.68
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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.