Finding the Fourth Proportional to 4,177,528.83, 6,255,658.35 and 2,753,266.95
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Solution
The fourth proportional to 4,177,528.83, 6,255,658.35 and 2,753,266.95 is: 4,122,891.33
Step by Step Solution
- Step 1: Write the proportion equation
4,177,528.83 : 6,255,658.35 = 2,753,266.95 : x - Step 2: Convert to fraction form
4,177,528.83/6,255,658.35 = 2,753,266.95/x - Step 3: Cross multiply
4,177,528.83x = 6,255,658.35 × 2,753,266.95 - Step 4: Simplify right side
4,177,528.83x = 17,223,497,385,546.53 - Step 5: Solve for x
x = 17,223,497,385,546.53/4,177,528.83 - Step 6: Final answer
x = 4,122,891.33
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.