Finding the Fourth Proportional to 3,044,352.49, 4,560,174.12 and 1,826,065.48
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Solution
The fourth proportional to 3,044,352.49, 4,560,174.12 and 1,826,065.48 is: 2,735,286.59
Step by Step Solution
- Step 1: Write the proportion equation
3,044,352.49 : 4,560,174.12 = 1,826,065.48 : x - Step 2: Convert to fraction form
3,044,352.49/4,560,174.12 = 1,826,065.48/x - Step 3: Cross multiply
3,044,352.49x = 4,560,174.12 × 1,826,065.48 - Step 4: Simplify right side
3,044,352.49x = 8,327,176,534,191.05 - Step 5: Solve for x
x = 8,327,176,534,191.05/3,044,352.49 - Step 6: Final answer
x = 2,735,286.59
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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.