Finding the Fourth Proportional to 1,599,184.36, 2,397,961.50 and 533,843.56
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Solution
The fourth proportional to 1,599,184.36, 2,397,961.50 and 533,843.56 is: 800,493.26
Step by Step Solution
- Step 1: Write the proportion equation
1,599,184.36 : 2,397,961.50 = 533,843.56 : x - Step 2: Convert to fraction form
1,599,184.36/2,397,961.50 = 533,843.56/x - Step 3: Cross multiply
1,599,184.36x = 2,397,961.50 × 533,843.56 - Step 4: Simplify right side
1,599,184.36x = 1,280,136,303,902.94 - Step 5: Solve for x
x = 1,280,136,303,902.94/1,599,184.36 - Step 6: Final answer
x = 800,493.26
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1.5x scale
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.