Finding the Third Proportional to 554,883.75 and 751,947.75
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Solution
The third proportional to 554,883.75 and 751,947.75 is: 1,018,997.98
Step by Step Solution
- Step 1: Write the proportion equation
554,883.75 : 751,947.75 = 751,947.75 : x - Step 2: Convert to fraction form
554,883.75/751,947.75 = 751,947.75/x - Step 3: Cross multiply
554,883.75x = 751,947.75 × 751,947.75 - Step 4: Simplify right side
554,883.75x = 565,425,418,730.06 - Step 5: Solve for x
x = 565,425,418,730.06/554,883.75 - Step 6: Final answer
x = 1,018,997.98
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.