Finding the Fourth Proportional to 2,227,265.04, 3,072,037.92 and 2,044,094.02
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Solution
The fourth proportional to 2,227,265.04, 3,072,037.92 and 2,044,094.02 is: 2,819,392.50
Step by Step Solution
- Step 1: Write the proportion equation
2,227,265.04 : 3,072,037.92 = 2,044,094.02 : x - Step 2: Convert to fraction form
2,227,265.04/3,072,037.92 = 2,044,094.02/x - Step 3: Cross multiply
2,227,265.04x = 3,072,037.92 × 2,044,094.02 - Step 4: Simplify right side
2,227,265.04x = 6,279,534,341,485.24 - Step 5: Solve for x
x = 6,279,534,341,485.24/2,227,265.04 - Step 6: Final answer
x = 2,819,392.50
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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.