Finding the Third Proportional to 503,637.75 and 698,037.75
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Solution
The third proportional to 503,637.75 and 698,037.75 is: 967,474.54
Step by Step Solution
- Step 1: Write the proportion equation
503,637.75 : 698,037.75 = 698,037.75 : x - Step 2: Convert to fraction form
503,637.75/698,037.75 = 698,037.75/x - Step 3: Cross multiply
503,637.75x = 698,037.75 × 698,037.75 - Step 4: Simplify right side
503,637.75x = 487,256,700,425.06 - Step 5: Solve for x
x = 487,256,700,425.06/503,637.75 - Step 6: Final answer
x = 967,474.54
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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.