Finding the Fourth Proportional to 529,656.08, 794,233.68 and 192,461.76
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Solution
The fourth proportional to 529,656.08, 794,233.68 and 192,461.76 is: 288,601.64
Step by Step Solution
- Step 1: Write the proportion equation
529,656.08 : 794,233.68 = 192,461.76 : x - Step 2: Convert to fraction form
529,656.08/794,233.68 = 192,461.76/x - Step 3: Cross multiply
529,656.08x = 794,233.68 × 192,461.76 - Step 4: Simplify right side
529,656.08x = 152,859,611,904.08 - Step 5: Solve for x
x = 152,859,611,904.08/529,656.08 - Step 6: Final answer
x = 288,601.64
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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.