Finding the Fourth Proportional to 596,562.26, 823,256.04 and 328,290.26
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Solution
The fourth proportional to 596,562.26, 823,256.04 and 328,290.26 is: 453,040.63
Step by Step Solution
- Step 1: Write the proportion equation
596,562.26 : 823,256.04 = 328,290.26 : x - Step 2: Convert to fraction form
596,562.26/823,256.04 = 328,290.26/x - Step 3: Cross multiply
596,562.26x = 823,256.04 × 328,290.26 - Step 4: Simplify right side
596,562.26x = 270,266,939,418.17 - Step 5: Solve for x
x = 270,266,939,418.17/596,562.26 - Step 6: Final answer
x = 453,040.63
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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.