Finding the Fourth Proportional to 1,593,247.82, 2,390,975.46 and 633,605.09
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Solution
The fourth proportional to 1,593,247.82, 2,390,975.46 and 633,605.09 is: 950,846.56
Step by Step Solution
- Step 1: Write the proportion equation
1,593,247.82 : 2,390,975.46 = 633,605.09 : x - Step 2: Convert to fraction form
1,593,247.82/2,390,975.46 = 633,605.09/x - Step 3: Cross multiply
1,593,247.82x = 2,390,975.46 × 633,605.09 - Step 4: Simplify right side
1,593,247.82x = 1,514,934,209,566.21 - Step 5: Solve for x
x = 1,514,934,209,566.21/1,593,247.82 - Step 6: Final answer
x = 950,846.56
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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.