Finding the Third Proportional to 977,854 and 1,512,827.75
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Solution
The third proportional to 977,854 and 1,512,827.75 is: 2,340,480.07
Step by Step Solution
- Step 1: Write the proportion equation
977,854 : 1,512,827.75 = 1,512,827.75 : x - Step 2: Convert to fraction form
977,854/1,512,827.75 = 1,512,827.75/x - Step 3: Cross multiply
977,854x = 1,512,827.75 × 1,512,827.75 - Step 4: Simplify right side
977,854x = 2,288,647,801,170.06 - Step 5: Solve for x
x = 2,288,647,801,170.06/977,854 - Step 6: Final answer
x = 2,340,480.07
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.