Finding the Fourth Proportional to 580,733.33, 801,703.35 and 363,062.93
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Solution
The fourth proportional to 580,733.33, 801,703.35 and 363,062.93 is: 501,208.99
Step by Step Solution
- Step 1: Write the proportion equation
580,733.33 : 801,703.35 = 363,062.93 : x - Step 2: Convert to fraction form
580,733.33/801,703.35 = 363,062.93/x - Step 3: Cross multiply
580,733.33x = 801,703.35 × 363,062.93 - Step 4: Simplify right side
580,733.33x = 291,068,763,233.30 - Step 5: Solve for x
x = 291,068,763,233.30/580,733.33 - Step 6: Final answer
x = 501,208.99
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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.