Finding the Third Proportional to 1,330,207.50 and 2,908,860
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Solution
The third proportional to 1,330,207.50 and 2,908,860 is: 6,361,012.47
Step by Step Solution
- Step 1: Write the proportion equation
1,330,207.50 : 2,908,860 = 2,908,860 : x - Step 2: Convert to fraction form
1,330,207.50/2,908,860 = 2,908,860/x - Step 3: Cross multiply
1,330,207.50x = 2,908,860 × 2,908,860 - Step 4: Simplify right side
1,330,207.50x = 8,461,466,499,600 - Step 5: Solve for x
x = 8,461,466,499,600/1,330,207.50 - Step 6: Final answer
x = 6,361,012.47
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.