Finding the Fourth Proportional to 460,161.19, 635,016.38 and 266,595.29
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Solution
The fourth proportional to 460,161.19, 635,016.38 and 266,595.29 is: 367,897.99
Step by Step Solution
- Step 1: Write the proportion equation
460,161.19 : 635,016.38 = 266,595.29 : x - Step 2: Convert to fraction form
460,161.19/635,016.38 = 266,595.29/x - Step 3: Cross multiply
460,161.19x = 635,016.38 × 266,595.29 - Step 4: Simplify right side
460,161.19x = 169,292,375,980.85 - Step 5: Solve for x
x = 169,292,375,980.85/460,161.19 - Step 6: Final answer
x = 367,897.99
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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.