Finding the Fourth Proportional to 2,514,819.52, 3,772,230.52 and 831,923.02
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Solution
The fourth proportional to 2,514,819.52, 3,772,230.52 and 831,923.02 is: 1,247,884.94
Step by Step Solution
- Step 1: Write the proportion equation
2,514,819.52 : 3,772,230.52 = 831,923.02 : x - Step 2: Convert to fraction form
2,514,819.52/3,772,230.52 = 831,923.02/x - Step 3: Cross multiply
2,514,819.52x = 3,772,230.52 × 831,923.02 - Step 4: Simplify right side
2,514,819.52x = 3,138,205,406,334.57 - Step 5: Solve for x
x = 3,138,205,406,334.57/2,514,819.52 - Step 6: Final answer
x = 1,247,884.94
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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.