Finding the Fourth Proportional to 2,217,100.68, 3,325,653.86 and 534,204.18
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Solution
The fourth proportional to 2,217,100.68, 3,325,653.86 and 534,204.18 is: 801,306.95
Step by Step Solution
- Step 1: Write the proportion equation
2,217,100.68 : 3,325,653.86 = 534,204.18 : x - Step 2: Convert to fraction form
2,217,100.68/3,325,653.86 = 534,204.18/x - Step 3: Cross multiply
2,217,100.68x = 3,325,653.86 × 534,204.18 - Step 4: Simplify right side
2,217,100.68x = 1,776,578,190,574.11 - Step 5: Solve for x
x = 1,776,578,190,574.11/2,217,100.68 - Step 6: Final answer
x = 801,306.95
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.