Finding the Fourth Proportional to 1,348,063.07, 2,022,136.12 and 589,514.08
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Solution
The fourth proportional to 1,348,063.07, 2,022,136.12 and 589,514.08 is: 884,289.27
Step by Step Solution
- Step 1: Write the proportion equation
1,348,063.07 : 2,022,136.12 = 589,514.08 : x - Step 2: Convert to fraction form
1,348,063.07/2,022,136.12 = 589,514.08/x - Step 3: Cross multiply
1,348,063.07x = 2,022,136.12 × 589,514.08 - Step 4: Simplify right side
1,348,063.07x = 1,192,077,709,542.75 - Step 5: Solve for x
x = 1,192,077,709,542.75/1,348,063.07 - Step 6: Final answer
x = 884,289.27
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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.