Finding the Third Proportional to 664,186.13 and 1,375,630.50
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Solution
The third proportional to 664,186.13 and 1,375,630.50 is: 2,849,140.02
Step by Step Solution
- Step 1: Write the proportion equation
664,186.13 : 1,375,630.50 = 1,375,630.50 : x - Step 2: Convert to fraction form
664,186.13/1,375,630.50 = 1,375,630.50/x - Step 3: Cross multiply
664,186.13x = 1,375,630.50 × 1,375,630.50 - Step 4: Simplify right side
664,186.13x = 1,892,359,272,530.25 - Step 5: Solve for x
x = 1,892,359,272,530.25/664,186.13 - Step 6: Final answer
x = 2,849,140.02
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.