Finding the Fourth Proportional to 3,774,253.62, 5,652,863.28 and 1,748,241.12
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Solution
The fourth proportional to 3,774,253.62, 5,652,863.28 and 1,748,241.12 is: 2,618,416.52
Step by Step Solution
- Step 1: Write the proportion equation
3,774,253.62 : 5,652,863.28 = 1,748,241.12 : x - Step 2: Convert to fraction form
3,774,253.62/5,652,863.28 = 1,748,241.12/x - Step 3: Cross multiply
3,774,253.62x = 5,652,863.28 × 1,748,241.12 - Step 4: Simplify right side
3,774,253.62x = 9,882,568,031,834.07 - Step 5: Solve for x
x = 9,882,568,031,834.07/3,774,253.62 - Step 6: Final answer
x = 2,618,416.52
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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.