Finding the Fourth Proportional to 555,704.04, 833,556.04 and 134,977.08
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Solution
The fourth proportional to 555,704.04, 833,556.04 and 134,977.08 is: 202,465.62
Step by Step Solution
- Step 1: Write the proportion equation
555,704.04 : 833,556.04 = 134,977.08 : x - Step 2: Convert to fraction form
555,704.04/833,556.04 = 134,977.08/x - Step 3: Cross multiply
555,704.04x = 833,556.04 × 134,977.08 - Step 4: Simplify right side
555,704.04x = 112,510,960,295.56 - Step 5: Solve for x
x = 112,510,960,295.56/555,704.04 - Step 6: Final answer
x = 202,465.62
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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.