Finding the Fourth Proportional to 877,984.33, 1,317,102.00 and 270,823.92
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Solution
The fourth proportional to 877,984.33, 1,317,102.00 and 270,823.92 is: 406,274.60
Step by Step Solution
- Step 1: Write the proportion equation
877,984.33 : 1,317,102.00 = 270,823.92 : x - Step 2: Convert to fraction form
877,984.33/1,317,102.00 = 270,823.92/x - Step 3: Cross multiply
877,984.33x = 1,317,102.00 × 270,823.92 - Step 4: Simplify right side
877,984.33x = 356,702,729,657.20 - Step 5: Solve for x
x = 356,702,729,657.20/877,984.33 - Step 6: Final answer
x = 406,274.60
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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.