Finding the Fourth Proportional to 802,894.08, 1,204,543.62 and 566,698.08
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Solution
The fourth proportional to 802,894.08, 1,204,543.62 and 566,698.08 is: 850,190.05
Step by Step Solution
- Step 1: Write the proportion equation
802,894.08 : 1,204,543.62 = 566,698.08 : x - Step 2: Convert to fraction form
802,894.08/1,204,543.62 = 566,698.08/x - Step 3: Cross multiply
802,894.08x = 1,204,543.62 × 566,698.08 - Step 4: Simplify right side
802,894.08x = 682,612,556,730.25 - Step 5: Solve for x
x = 682,612,556,730.25/802,894.08 - Step 6: Final answer
x = 850,190.05
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.