Finding the Fourth Proportional to 1,825,752.99, 2,738,878.64 and 760,545.95
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Solution
The fourth proportional to 1,825,752.99, 2,738,878.64 and 760,545.95 is: 1,140,922.70
Step by Step Solution
- Step 1: Write the proportion equation
1,825,752.99 : 2,738,878.64 = 760,545.95 : x - Step 2: Convert to fraction form
1,825,752.99/2,738,878.64 = 760,545.95/x - Step 3: Cross multiply
1,825,752.99x = 2,738,878.64 × 760,545.95 - Step 4: Simplify right side
1,825,752.99x = 2,083,043,039,696.38 - Step 5: Solve for x
x = 2,083,043,039,696.38/1,825,752.99 - Step 6: Final answer
x = 1,140,922.70
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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.