Finding the Fourth Proportional to 3,568,264.00, 4,924,208.94 and 1,936,671.19
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Solution
The fourth proportional to 3,568,264.00, 4,924,208.94 and 1,936,671.19 is: 2,672,608.75
Step by Step Solution
- Step 1: Write the proportion equation
3,568,264.00 : 4,924,208.94 = 1,936,671.19 : x - Step 2: Convert to fraction form
3,568,264.00/4,924,208.94 = 1,936,671.19/x - Step 3: Cross multiply
3,568,264.00x = 4,924,208.94 × 1,936,671.19 - Step 4: Simplify right side
3,568,264.00x = 9,536,573,599,948.96 - Step 5: Solve for x
x = 9,536,573,599,948.96/3,568,264.00 - Step 6: Final answer
x = 2,672,608.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.