Finding the Fourth Proportional to 2,299,567.80, 3,446,736.03 and 1,399,024.44
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Solution
The fourth proportional to 2,299,567.80, 3,446,736.03 and 1,399,024.44 is: 2,096,945.32
Step by Step Solution
- Step 1: Write the proportion equation
2,299,567.80 : 3,446,736.03 = 1,399,024.44 : x - Step 2: Convert to fraction form
2,299,567.80/3,446,736.03 = 1,399,024.44/x - Step 3: Cross multiply
2,299,567.80x = 3,446,736.03 × 1,399,024.44 - Step 4: Simplify right side
2,299,567.80x = 4,822,067,944,198.57 - Step 5: Solve for x
x = 4,822,067,944,198.57/2,299,567.80 - Step 6: Final answer
x = 2,096,945.32
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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.