Finding the Third Proportional to 974,749 and 2,173,622.75
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Solution
The third proportional to 974,749 and 2,173,622.75 is: 4,847,028.17
Step by Step Solution
- Step 1: Write the proportion equation
974,749 : 2,173,622.75 = 2,173,622.75 : x - Step 2: Convert to fraction form
974,749/2,173,622.75 = 2,173,622.75/x - Step 3: Cross multiply
974,749x = 2,173,622.75 × 2,173,622.75 - Step 4: Simplify right side
974,749x = 4,724,635,859,317.56 - Step 5: Solve for x
x = 4,724,635,859,317.56/974,749 - Step 6: Final answer
x = 4,847,028.17
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These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.