Finding the Fourth Proportional to 934,894.82, 1,402,342.23 and 224,922.84
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Solution
The fourth proportional to 934,894.82, 1,402,342.23 and 224,922.84 is: 337,384.26
Step by Step Solution
- Step 1: Write the proportion equation
934,894.82 : 1,402,342.23 = 224,922.84 : x - Step 2: Convert to fraction form
934,894.82/1,402,342.23 = 224,922.84/x - Step 3: Cross multiply
934,894.82x = 1,402,342.23 × 224,922.84 - Step 4: Simplify right side
934,894.82x = 315,418,797,023.53 - Step 5: Solve for x
x = 315,418,797,023.53/934,894.82 - Step 6: Final answer
x = 337,384.26
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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.