Finding the Fourth Proportional to 902,524.96, 1,246,050.57 and 580,794.04
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Solution
The fourth proportional to 902,524.96, 1,246,050.57 and 580,794.04 is: 801,860.09
Step by Step Solution
- Step 1: Write the proportion equation
902,524.96 : 1,246,050.57 = 580,794.04 : x - Step 2: Convert to fraction form
902,524.96/1,246,050.57 = 580,794.04/x - Step 3: Cross multiply
902,524.96x = 1,246,050.57 × 580,794.04 - Step 4: Simplify right side
902,524.96x = 723,698,744,594.60 - Step 5: Solve for x
x = 723,698,744,594.60/902,524.96 - Step 6: Final answer
x = 801,860.09
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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.