Finding the Fourth Proportional to 2,591,225.24, 3,887,544.04 and 794,068.92
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Solution
The fourth proportional to 2,591,225.24, 3,887,544.04 and 794,068.92 is: 1,191,319.79
Step by Step Solution
- Step 1: Write the proportion equation
2,591,225.24 : 3,887,544.04 = 794,068.92 : x - Step 2: Convert to fraction form
2,591,225.24/3,887,544.04 = 794,068.92/x - Step 3: Cross multiply
2,591,225.24x = 3,887,544.04 × 794,068.92 - Step 4: Simplify right side
2,591,225.24x = 3,086,977,897,295.24 - Step 5: Solve for x
x = 3,086,977,897,295.24/2,591,225.24 - Step 6: Final answer
x = 1,191,319.79
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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.