Finding the Fourth Proportional to 794,192.18, 1,191,093.84 and 373,044.02
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Solution
The fourth proportional to 794,192.18, 1,191,093.84 and 373,044.02 is: 559,474.70
Step by Step Solution
- Step 1: Write the proportion equation
794,192.18 : 1,191,093.84 = 373,044.02 : x - Step 2: Convert to fraction form
794,192.18/1,191,093.84 = 373,044.02/x - Step 3: Cross multiply
794,192.18x = 1,191,093.84 × 373,044.02 - Step 4: Simplify right side
794,192.18x = 444,330,428,315.37 - Step 5: Solve for x
x = 444,330,428,315.37/794,192.18 - Step 6: Final answer
x = 559,474.70
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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.