Finding the Third Proportional to 550,122.50 and 841,529.50
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Solution
The third proportional to 550,122.50 and 841,529.50 is: 1,287,298.56
Step by Step Solution
- Step 1: Write the proportion equation
550,122.50 : 841,529.50 = 841,529.50 : x - Step 2: Convert to fraction form
550,122.50/841,529.50 = 841,529.50/x - Step 3: Cross multiply
550,122.50x = 841,529.50 × 841,529.50 - Step 4: Simplify right side
550,122.50x = 708,171,899,370.25 - Step 5: Solve for x
x = 708,171,899,370.25/550,122.50 - Step 6: Final answer
x = 1,287,298.56
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.