Finding the Fourth Proportional to 5,844,671.37, 8,767,830.02 and 1,801,485.09
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Solution
The fourth proportional to 5,844,671.37, 8,767,830.02 and 1,801,485.09 is: 2,702,481.29
Step by Step Solution
- Step 1: Write the proportion equation
5,844,671.37 : 8,767,830.02 = 1,801,485.09 : x - Step 2: Convert to fraction form
5,844,671.37/8,767,830.02 = 1,801,485.09/x - Step 3: Cross multiply
5,844,671.37x = 8,767,830.02 × 1,801,485.09 - Step 4: Simplify right side
5,844,671.37x = 15,795,115,043,676.98 - Step 5: Solve for x
x = 15,795,115,043,676.98/5,844,671.37 - Step 6: Final answer
x = 2,702,481.29
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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.