Finding the Fourth Proportional to 1,806,626.84, 2,710,198.04 and 591,943.68
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Solution
The fourth proportional to 1,806,626.84, 2,710,198.04 and 591,943.68 is: 887,999.98
Step by Step Solution
- Step 1: Write the proportion equation
1,806,626.84 : 2,710,198.04 = 591,943.68 : x - Step 2: Convert to fraction form
1,806,626.84/2,710,198.04 = 591,943.68/x - Step 3: Cross multiply
1,806,626.84x = 2,710,198.04 × 591,943.68 - Step 4: Simplify right side
1,806,626.84x = 1,604,284,598,366.67 - Step 5: Solve for x
x = 1,604,284,598,366.67/1,806,626.84 - Step 6: Final answer
x = 887,999.98
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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.