Finding the Third Proportional to 669,643.03 and 1,010,502.42
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Solution
The third proportional to 669,643.03 and 1,010,502.42 is: 1,524,864.89
Step by Step Solution
- Step 1: Write the proportion equation
669,643.03 : 1,010,502.42 = 1,010,502.42 : x - Step 2: Convert to fraction form
669,643.03/1,010,502.42 = 1,010,502.42/x - Step 3: Cross multiply
669,643.03x = 1,010,502.42 × 1,010,502.42 - Step 4: Simplify right side
669,643.03x = 1,021,115,144,615.24 - Step 5: Solve for x
x = 1,021,115,144,615.24/669,643.03 - Step 6: Final answer
x = 1,524,864.89
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.