Finding the Third Proportional to 560,890.13 and 841,128.75
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Solution
The third proportional to 560,890.13 and 841,128.75 is: 1,261,383.54
Step by Step Solution
- Step 1: Write the proportion equation
560,890.13 : 841,128.75 = 841,128.75 : x - Step 2: Convert to fraction form
560,890.13/841,128.75 = 841,128.75/x - Step 3: Cross multiply
560,890.13x = 841,128.75 × 841,128.75 - Step 4: Simplify right side
560,890.13x = 707,497,574,076.56 - Step 5: Solve for x
x = 707,497,574,076.56/560,890.13 - Step 6: Final answer
x = 1,261,383.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.