Finding the Fourth Proportional to 2,154,717.99, 3,232,815.30 and 735,770.52
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Solution
The fourth proportional to 2,154,717.99, 3,232,815.30 and 735,770.52 is: 1,103,907.89
Step by Step Solution
- Step 1: Write the proportion equation
2,154,717.99 : 3,232,815.30 = 735,770.52 : x - Step 2: Convert to fraction form
2,154,717.99/3,232,815.30 = 735,770.52/x - Step 3: Cross multiply
2,154,717.99x = 3,232,815.30 × 735,770.52 - Step 4: Simplify right side
2,154,717.99x = 2,378,610,194,344.96 - Step 5: Solve for x
x = 2,378,610,194,344.96/2,154,717.99 - Step 6: Final answer
x = 1,103,907.89
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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.