Finding the Fourth Proportional to 4,561,115.19, 6,294,394.94 and 2,524,114.23
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Solution
The fourth proportional to 4,561,115.19, 6,294,394.94 and 2,524,114.23 is: 3,483,308.62
Step by Step Solution
- Step 1: Write the proportion equation
4,561,115.19 : 6,294,394.94 = 2,524,114.23 : x - Step 2: Convert to fraction form
4,561,115.19/6,294,394.94 = 2,524,114.23/x - Step 3: Cross multiply
4,561,115.19x = 6,294,394.94 × 2,524,114.23 - Step 4: Simplify right side
4,561,115.19x = 15,887,771,837,294.00 - Step 5: Solve for x
x = 15,887,771,837,294.00/4,561,115.19 - Step 6: Final answer
x = 3,483,308.62
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1.5x scale
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.