Finding the Fourth Proportional to 2,701,101.48, 4,050,156.44 and 1,104,785.58
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Solution
The fourth proportional to 2,701,101.48, 4,050,156.44 and 1,104,785.58 is: 1,656,566.58
Step by Step Solution
- Step 1: Write the proportion equation
2,701,101.48 : 4,050,156.44 = 1,104,785.58 : x - Step 2: Convert to fraction form
2,701,101.48/4,050,156.44 = 1,104,785.58/x - Step 3: Cross multiply
2,701,101.48x = 4,050,156.44 × 1,104,785.58 - Step 4: Simplify right side
2,701,101.48x = 4,474,554,431,656.14 - Step 5: Solve for x
x = 4,474,554,431,656.14/2,701,101.48 - Step 6: Final answer
x = 1,656,566.58
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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.