Finding the Third Proportional to 604,588.50 and 913,686.75
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Solution
The third proportional to 604,588.50 and 913,686.75 is: 1,380,812.70
Step by Step Solution
- Step 1: Write the proportion equation
604,588.50 : 913,686.75 = 913,686.75 : x - Step 2: Convert to fraction form
604,588.50/913,686.75 = 913,686.75/x - Step 3: Cross multiply
604,588.50x = 913,686.75 × 913,686.75 - Step 4: Simplify right side
604,588.50x = 834,823,477,125.56 - Step 5: Solve for x
x = 834,823,477,125.56/604,588.50 - Step 6: Final answer
x = 1,380,812.70
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.