Finding the Third Proportional to 513,685.13 and 818,094.94
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Solution
The third proportional to 513,685.13 and 818,094.94 is: 1,302,898.01
Step by Step Solution
- Step 1: Write the proportion equation
513,685.13 : 818,094.94 = 818,094.94 : x - Step 2: Convert to fraction form
513,685.13/818,094.94 = 818,094.94/x - Step 3: Cross multiply
513,685.13x = 818,094.94 × 818,094.94 - Step 4: Simplify right side
513,685.13x = 669,279,326,763.13 - Step 5: Solve for x
x = 669,279,326,763.13/513,685.13 - Step 6: Final answer
x = 1,302,898.01
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.