Finding the Third Proportional to 1,771,418.50 and 2,750,440
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Solution
The third proportional to 1,771,418.50 and 2,750,440 is: 4,270,543.74
Step by Step Solution
- Step 1: Write the proportion equation
1,771,418.50 : 2,750,440 = 2,750,440 : x - Step 2: Convert to fraction form
1,771,418.50/2,750,440 = 2,750,440/x - Step 3: Cross multiply
1,771,418.50x = 2,750,440 × 2,750,440 - Step 4: Simplify right side
1,771,418.50x = 7,564,920,193,600 - Step 5: Solve for x
x = 7,564,920,193,600/1,771,418.50 - Step 6: Final answer
x = 4,270,543.74
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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.