Finding the Third Proportional to 514,461 and 1,130,737.50
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Solution
The third proportional to 514,461 and 1,130,737.50 is: 2,485,256.01
Step by Step Solution
- Step 1: Write the proportion equation
514,461 : 1,130,737.50 = 1,130,737.50 : x - Step 2: Convert to fraction form
514,461/1,130,737.50 = 1,130,737.50/x - Step 3: Cross multiply
514,461x = 1,130,737.50 × 1,130,737.50 - Step 4: Simplify right side
514,461x = 1,278,567,293,906.25 - Step 5: Solve for x
x = 1,278,567,293,906.25/514,461 - Step 6: Final answer
x = 2,485,256.01
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.