Finding the Third Proportional to 807,658.50 and 1,250,430
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Solution
The third proportional to 807,658.50 and 1,250,430 is: 1,935,936.02
Step by Step Solution
- Step 1: Write the proportion equation
807,658.50 : 1,250,430 = 1,250,430 : x - Step 2: Convert to fraction form
807,658.50/1,250,430 = 1,250,430/x - Step 3: Cross multiply
807,658.50x = 1,250,430 × 1,250,430 - Step 4: Simplify right side
807,658.50x = 1,563,575,184,900 - Step 5: Solve for x
x = 1,563,575,184,900/807,658.50 - Step 6: Final answer
x = 1,935,936.02
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.