Finding the Fourth Proportional to 848,959.06, 1,273,000.38 and 249,842.44
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Solution
The fourth proportional to 848,959.06, 1,273,000.38 and 249,842.44 is: 374,634.70
Step by Step Solution
- Step 1: Write the proportion equation
848,959.06 : 1,273,000.38 = 249,842.44 : x - Step 2: Convert to fraction form
848,959.06/1,273,000.38 = 249,842.44/x - Step 3: Cross multiply
848,959.06x = 1,273,000.38 × 249,842.44 - Step 4: Simplify right side
848,959.06x = 318,049,521,060.13 - Step 5: Solve for x
x = 318,049,521,060.13/848,959.06 - Step 6: Final answer
x = 374,634.70
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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.