Finding the Fourth Proportional to 529,370.08, 793,856.40 and 192,327.46
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Solution
The fourth proportional to 529,370.08, 793,856.40 and 192,327.46 is: 288,418.99
Step by Step Solution
- Step 1: Write the proportion equation
529,370.08 : 793,856.40 = 192,327.46 : x - Step 2: Convert to fraction form
529,370.08/793,856.40 = 192,327.46/x - Step 3: Cross multiply
529,370.08x = 793,856.40 × 192,327.46 - Step 4: Simplify right side
529,370.08x = 152,680,385,016.74 - Step 5: Solve for x
x = 152,680,385,016.74/529,370.08 - Step 6: Final answer
x = 288,418.99
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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.