Finding the Third Proportional to 559,615.50 and 1,221,675.75
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Solution
The third proportional to 559,615.50 and 1,221,675.75 is: 2,666,994.82
Step by Step Solution
- Step 1: Write the proportion equation
559,615.50 : 1,221,675.75 = 1,221,675.75 : x - Step 2: Convert to fraction form
559,615.50/1,221,675.75 = 1,221,675.75/x - Step 3: Cross multiply
559,615.50x = 1,221,675.75 × 1,221,675.75 - Step 4: Simplify right side
559,615.50x = 1,492,491,638,138.06 - Step 5: Solve for x
x = 1,492,491,638,138.06/559,615.50 - Step 6: Final answer
x = 2,666,994.82
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.