Finding the Fourth Proportional to 573,244.83, 859,771.26 and 173,790.09
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Solution
The fourth proportional to 573,244.83, 859,771.26 and 173,790.09 is: 260,656.04
Step by Step Solution
- Step 1: Write the proportion equation
573,244.83 : 859,771.26 = 173,790.09 : x - Step 2: Convert to fraction form
573,244.83/859,771.26 = 173,790.09/x - Step 3: Cross multiply
573,244.83x = 859,771.26 × 173,790.09 - Step 4: Simplify right side
573,244.83x = 149,419,724,654.81 - Step 5: Solve for x
x = 149,419,724,654.81/573,244.83 - Step 6: Final answer
x = 260,656.04
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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.