Finding the Fourth Proportional to 2,532,934.05, 3,794,633.76 and 1,252,042.17
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Solution
The fourth proportional to 2,532,934.05, 3,794,633.76 and 1,252,042.17 is: 1,875,706.75
Step by Step Solution
- Step 1: Write the proportion equation
2,532,934.05 : 3,794,633.76 = 1,252,042.17 : x - Step 2: Convert to fraction form
2,532,934.05/3,794,633.76 = 1,252,042.17/x - Step 3: Cross multiply
2,532,934.05x = 3,794,633.76 × 1,252,042.17 - Step 4: Simplify right side
2,532,934.05x = 4,751,041,487,225.66 - Step 5: Solve for x
x = 4,751,041,487,225.66/2,532,934.05 - Step 6: Final answer
x = 1,875,706.75
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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.