Finding the Third Proportional to 993,767 and 2,144,890
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Solution
The third proportional to 993,767 and 2,144,890 is: 4,629,408.21
Step by Step Solution
- Step 1: Write the proportion equation
993,767 : 2,144,890 = 2,144,890 : x - Step 2: Convert to fraction form
993,767/2,144,890 = 2,144,890/x - Step 3: Cross multiply
993,767x = 2,144,890 × 2,144,890 - Step 4: Simplify right side
993,767x = 4,600,553,112,100 - Step 5: Solve for x
x = 4,600,553,112,100/993,767 - Step 6: Final answer
x = 4,629,408.21
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.