Finding the Fourth Proportional to 573,515.01, 860,376.42 and 236,367.99
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Solution
The fourth proportional to 573,515.01, 860,376.42 and 236,367.99 is: 354,594.81
Step by Step Solution
- Step 1: Write the proportion equation
573,515.01 : 860,376.42 = 236,367.99 : x - Step 2: Convert to fraction form
573,515.01/860,376.42 = 236,367.99/x - Step 3: Cross multiply
573,515.01x = 860,376.42 × 236,367.99 - Step 4: Simplify right side
573,515.01x = 203,365,445,038.80 - Step 5: Solve for x
x = 203,365,445,038.80/573,515.01 - Step 6: Final answer
x = 354,594.81
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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.