Finding the Fourth Proportional to 4,458,858.84, 6,155,104.14 and 3,010,514.04
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Solution
The fourth proportional to 4,458,858.84, 6,155,104.14 and 3,010,514.04 is: 4,155,777.99
Step by Step Solution
- Step 1: Write the proportion equation
4,458,858.84 : 6,155,104.14 = 3,010,514.04 : x - Step 2: Convert to fraction form
4,458,858.84/6,155,104.14 = 3,010,514.04/x - Step 3: Cross multiply
4,458,858.84x = 6,155,104.14 × 3,010,514.04 - Step 4: Simplify right side
4,458,858.84x = 18,530,027,431,132.12 - Step 5: Solve for x
x = 18,530,027,431,132.12/4,458,858.84 - Step 6: Final answer
x = 4,155,777.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.