Finding the Fourth Proportional to 2,703,476.04, 4,050,735.75 and 1,900,836.09
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Solution
The fourth proportional to 2,703,476.04, 4,050,735.75 and 1,900,836.09 is: 2,848,105.40
Step by Step Solution
- Step 1: Write the proportion equation
2,703,476.04 : 4,050,735.75 = 1,900,836.09 : x - Step 2: Convert to fraction form
2,703,476.04/4,050,735.75 = 1,900,836.09/x - Step 3: Cross multiply
2,703,476.04x = 4,050,735.75 × 1,900,836.09 - Step 4: Simplify right side
2,703,476.04x = 7,699,784,704,653.22 - Step 5: Solve for x
x = 7,699,784,704,653.22/2,703,476.04 - Step 6: Final answer
x = 2,848,105.40
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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.