Finding the Fourth Proportional to 2,497,153.23, 3,744,299.13 and 767,572.66
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Solution
The fourth proportional to 2,497,153.23, 3,744,299.13 and 767,572.66 is: 1,150,919.22
Step by Step Solution
- Step 1: Write the proportion equation
2,497,153.23 : 3,744,299.13 = 767,572.66 : x - Step 2: Convert to fraction form
2,497,153.23/3,744,299.13 = 767,572.66/x - Step 3: Cross multiply
2,497,153.23x = 3,744,299.13 × 767,572.66 - Step 4: Simplify right side
2,497,153.23x = 2,874,021,643,049.79 - Step 5: Solve for x
x = 2,874,021,643,049.79/2,497,153.23 - Step 6: Final answer
x = 1,150,919.22
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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.