Finding the Fourth Proportional to 555,397.91, 833,069.18 and 195,586.52
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Solution
The fourth proportional to 555,397.91, 833,069.18 and 195,586.52 is: 293,370.02
Step by Step Solution
- Step 1: Write the proportion equation
555,397.91 : 833,069.18 = 195,586.52 : x - Step 2: Convert to fraction form
555,397.91/833,069.18 = 195,586.52/x - Step 3: Cross multiply
555,397.91x = 833,069.18 × 195,586.52 - Step 4: Simplify right side
555,397.91x = 162,937,096,692.18 - Step 5: Solve for x
x = 162,937,096,692.18/555,397.91 - Step 6: Final answer
x = 293,370.02
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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.