Finding the Fourth Proportional to 1,884,755.76, 2,827,451.18 and 873,467.52
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Solution
The fourth proportional to 1,884,755.76, 2,827,451.18 and 873,467.52 is: 1,310,348.44
Step by Step Solution
- Step 1: Write the proportion equation
1,884,755.76 : 2,827,451.18 = 873,467.52 : x - Step 2: Convert to fraction form
1,884,755.76/2,827,451.18 = 873,467.52/x - Step 3: Cross multiply
1,884,755.76x = 2,827,451.18 × 873,467.52 - Step 4: Simplify right side
1,884,755.76x = 2,469,686,765,748.34 - Step 5: Solve for x
x = 2,469,686,765,748.34/1,884,755.76 - Step 6: Final answer
x = 1,310,348.44
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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.