Finding the Fourth Proportional to 555,543.24, 833,229.51 and 176,414.79
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Solution
The fourth proportional to 555,543.24, 833,229.51 and 176,414.79 is: 264,595.08
Step by Step Solution
- Step 1: Write the proportion equation
555,543.24 : 833,229.51 = 176,414.79 : x - Step 2: Convert to fraction form
555,543.24/833,229.51 = 176,414.79/x - Step 3: Cross multiply
555,543.24x = 833,229.51 × 176,414.79 - Step 4: Simplify right side
555,543.24x = 146,994,009,028.45 - Step 5: Solve for x
x = 146,994,009,028.45/555,543.24 - Step 6: Final answer
x = 264,595.08
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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.