Finding the Fourth Proportional to 2,895,134.51, 4,342,732.95 and 873,395.94
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Solution
The fourth proportional to 2,895,134.51, 4,342,732.95 and 873,395.94 is: 1,310,103.32
Step by Step Solution
- Step 1: Write the proportion equation
2,895,134.51 : 4,342,732.95 = 873,395.94 : x - Step 2: Convert to fraction form
2,895,134.51/4,342,732.95 = 873,395.94/x - Step 3: Cross multiply
2,895,134.51x = 4,342,732.95 × 873,395.94 - Step 4: Simplify right side
2,895,134.51x = 3,792,925,327,034.22 - Step 5: Solve for x
x = 3,792,925,327,034.22/2,895,134.51 - Step 6: Final answer
x = 1,310,103.32
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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.