Finding the Third Proportional to 361,028.63 and 782,259.75
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Solution
The third proportional to 361,028.63 and 782,259.75 is: 1,694,963.43
Step by Step Solution
- Step 1: Write the proportion equation
361,028.63 : 782,259.75 = 782,259.75 : x - Step 2: Convert to fraction form
361,028.63/782,259.75 = 782,259.75/x - Step 3: Cross multiply
361,028.63x = 782,259.75 × 782,259.75 - Step 4: Simplify right side
361,028.63x = 611,930,316,470.06 - Step 5: Solve for x
x = 611,930,316,470.06/361,028.63 - Step 6: Final answer
x = 1,694,963.43
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.