Finding the Fourth Proportional to 2,953,050.27, 4,434,381.20 and 1,822,995.99
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Solution
The fourth proportional to 2,953,050.27, 4,434,381.20 and 1,822,995.99 is: 2,737,460.73
Step by Step Solution
- Step 1: Write the proportion equation
2,953,050.27 : 4,434,381.20 = 1,822,995.99 : x - Step 2: Convert to fraction form
2,953,050.27/4,434,381.20 = 1,822,995.99/x - Step 3: Cross multiply
2,953,050.27x = 4,434,381.20 × 1,822,995.99 - Step 4: Simplify right side
2,953,050.27x = 8,083,859,143,452.64 - Step 5: Solve for x
x = 8,083,859,143,452.64/2,953,050.27 - Step 6: Final answer
x = 2,737,460.73
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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.