Finding the Fourth Proportional to 918,367.14, 1,267,596.63 and 596,058.42
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Solution
The fourth proportional to 918,367.14, 1,267,596.63 and 596,058.42 is: 822,722.86
Step by Step Solution
- Step 1: Write the proportion equation
918,367.14 : 1,267,596.63 = 596,058.42 : x - Step 2: Convert to fraction form
918,367.14/1,267,596.63 = 596,058.42/x - Step 3: Cross multiply
918,367.14x = 1,267,596.63 × 596,058.42 - Step 4: Simplify right side
918,367.14x = 755,561,644,475.13 - Step 5: Solve for x
x = 755,561,644,475.13/918,367.14 - Step 6: Final answer
x = 822,722.86
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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.