Finding the Fourth Proportional to 2,284,070.40, 3,424,939.20 and 844,680.96
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Solution
The fourth proportional to 2,284,070.40, 3,424,939.20 and 844,680.96 is: 1,266,590.09
Step by Step Solution
- Step 1: Write the proportion equation
2,284,070.40 : 3,424,939.20 = 844,680.96 : x - Step 2: Convert to fraction form
2,284,070.40/3,424,939.20 = 844,680.96/x - Step 3: Cross multiply
2,284,070.40x = 3,424,939.20 × 844,680.96 - Step 4: Simplify right side
2,284,070.40x = 2,892,980,931,397.63 - Step 5: Solve for x
x = 2,892,980,931,397.63/2,284,070.40 - Step 6: Final answer
x = 1,266,590.09
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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.