Finding the Fourth Proportional to 2,043,297.66, 2,819,770.68 and 1,125,531
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Solution
The fourth proportional to 2,043,297.66, 2,819,770.68 and 1,125,531 is: 1,553,243.75
Step by Step Solution
- Step 1: Write the proportion equation
2,043,297.66 : 2,819,770.68 = 1,125,531 : x - Step 2: Convert to fraction form
2,043,297.66/2,819,770.68 = 1,125,531/x - Step 3: Cross multiply
2,043,297.66x = 2,819,770.68 × 1,125,531 - Step 4: Simplify right side
2,043,297.66x = 3,173,739,313,231.08 - Step 5: Solve for x
x = 3,173,739,313,231.08/2,043,297.66 - Step 6: Final answer
x = 1,553,243.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.