Finding the Fourth Proportional to 596,207.08, 822,765.18 and 341,559.28
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Solution
The fourth proportional to 596,207.08, 822,765.18 and 341,559.28 is: 471,351.47
Step by Step Solution
- Step 1: Write the proportion equation
596,207.08 : 822,765.18 = 341,559.28 : x - Step 2: Convert to fraction form
596,207.08/822,765.18 = 341,559.28/x - Step 3: Cross multiply
596,207.08x = 822,765.18 × 341,559.28 - Step 4: Simplify right side
596,207.08x = 281,023,082,489.87 - Step 5: Solve for x
x = 281,023,082,489.87/596,207.08 - Step 6: Final answer
x = 471,351.47
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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.