Finding the Third Proportional to 542,865 and 1,192,801.88
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Solution
The third proportional to 542,865 and 1,192,801.88 is: 2,620,865.80
Step by Step Solution
- Step 1: Write the proportion equation
542,865 : 1,192,801.88 = 1,192,801.88 : x - Step 2: Convert to fraction form
542,865/1,192,801.88 = 1,192,801.88/x - Step 3: Cross multiply
542,865x = 1,192,801.88 × 1,192,801.88 - Step 4: Simplify right side
542,865x = 1,422,776,313,003.52 - Step 5: Solve for x
x = 1,422,776,313,003.52/542,865 - Step 6: Final answer
x = 2,620,865.80
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.