Finding the Third Proportional to 579,537.28 and 851,946.19
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Solution
The third proportional to 579,537.28 and 851,946.19 is: 1,252,399.68
Step by Step Solution
- Step 1: Write the proportion equation
579,537.28 : 851,946.19 = 851,946.19 : x - Step 2: Convert to fraction form
579,537.28/851,946.19 = 851,946.19/x - Step 3: Cross multiply
579,537.28x = 851,946.19 × 851,946.19 - Step 4: Simplify right side
579,537.28x = 725,812,306,395.79 - Step 5: Solve for x
x = 725,812,306,395.79/579,537.28 - Step 6: Final answer
x = 1,252,399.68
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.