Finding the Fourth Proportional to 5,931,599.48, 8,894,197.98 and 2,691,368.99
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Solution
The fourth proportional to 5,931,599.48, 8,894,197.98 and 2,691,368.99 is: 4,035,600.97
Step by Step Solution
- Step 1: Write the proportion equation
5,931,599.48 : 8,894,197.98 = 2,691,368.99 : x - Step 2: Convert to fraction form
5,931,599.48/8,894,197.98 = 2,691,368.99/x - Step 3: Cross multiply
5,931,599.48x = 8,894,197.98 × 2,691,368.99 - Step 4: Simplify right side
5,931,599.48x = 23,937,568,634,292.64 - Step 5: Solve for x
x = 23,937,568,634,292.64/5,931,599.48 - Step 6: Final answer
x = 4,035,600.97
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.