Finding the Third Proportional to 811,960.06 and 1,135,174.74
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Solution
The third proportional to 811,960.06 and 1,135,174.74 is: 1,587,050.58
Step by Step Solution
- Step 1: Write the proportion equation
811,960.06 : 1,135,174.74 = 1,135,174.74 : x - Step 2: Convert to fraction form
811,960.06/1,135,174.74 = 1,135,174.74/x - Step 3: Cross multiply
811,960.06x = 1,135,174.74 × 1,135,174.74 - Step 4: Simplify right side
811,960.06x = 1,288,621,684,214.80 - Step 5: Solve for x
x = 1,288,621,684,214.80/811,960.06 - Step 6: Final answer
x = 1,587,050.58
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.