Finding the Third Proportional to 369,418.50 and 797,777.75
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Solution
The third proportional to 369,418.50 and 797,777.75 is: 1,722,841.00
Step by Step Solution
- Step 1: Write the proportion equation
369,418.50 : 797,777.75 = 797,777.75 : x - Step 2: Convert to fraction form
369,418.50/797,777.75 = 797,777.75/x - Step 3: Cross multiply
369,418.50x = 797,777.75 × 797,777.75 - Step 4: Simplify right side
369,418.50x = 636,449,338,395.06 - Step 5: Solve for x
x = 636,449,338,395.06/369,418.50 - Step 6: Final answer
x = 1,722,841.00
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.