Finding the Fourth Proportional to 3,625,207.84, 5,437,820.40 and 1,100,882.08
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Solution
The fourth proportional to 3,625,207.84, 5,437,820.40 and 1,100,882.08 is: 1,651,325.74
Step by Step Solution
- Step 1: Write the proportion equation
3,625,207.84 : 5,437,820.40 = 1,100,882.08 : x - Step 2: Convert to fraction form
3,625,207.84/5,437,820.40 = 1,100,882.08/x - Step 3: Cross multiply
3,625,207.84x = 5,437,820.40 × 1,100,882.08 - Step 4: Simplify right side
3,625,207.84x = 5,986,399,032,618.43 - Step 5: Solve for x
x = 5,986,399,032,618.43/3,625,207.84 - Step 6: Final answer
x = 1,651,325.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.