Finding the Fourth Proportional to 2,844,203.00, 3,925,037.36 and 1,555,044.86
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Solution
The fourth proportional to 2,844,203.00, 3,925,037.36 and 1,555,044.86 is: 2,145,982.27
Step by Step Solution
- Step 1: Write the proportion equation
2,844,203.00 : 3,925,037.36 = 1,555,044.86 : x - Step 2: Convert to fraction form
2,844,203.00/3,925,037.36 = 1,555,044.86/x - Step 3: Cross multiply
2,844,203.00x = 3,925,037.36 × 1,555,044.86 - Step 4: Simplify right side
2,844,203.00x = 6,103,609,185,676.18 - Step 5: Solve for x
x = 6,103,609,185,676.18/2,844,203.00 - Step 6: Final answer
x = 2,145,982.27
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.