Finding the Fourth Proportional to 4,266,301.47, 5,887,382.99 and 2,524,060.73
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Solution
The fourth proportional to 4,266,301.47, 5,887,382.99 and 2,524,060.73 is: 3,483,136.92
Step by Step Solution
- Step 1: Write the proportion equation
4,266,301.47 : 5,887,382.99 = 2,524,060.73 : x - Step 2: Convert to fraction form
4,266,301.47/5,887,382.99 = 2,524,060.73/x - Step 3: Cross multiply
4,266,301.47x = 5,887,382.99 × 2,524,060.73 - Step 4: Simplify right side
4,266,301.47x = 14,860,112,165,471.77 - Step 5: Solve for x
x = 14,860,112,165,471.77/4,266,301.47 - Step 6: Final answer
x = 3,483,136.92
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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.