Finding the Fourth Proportional to 2,974,159.08, 4,461,229.66 and 844,245
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Solution
The fourth proportional to 2,974,159.08, 4,461,229.66 and 844,245 is: 1,266,364.96
Step by Step Solution
- Step 1: Write the proportion equation
2,974,159.08 : 4,461,229.66 = 844,245 : x - Step 2: Convert to fraction form
2,974,159.08/4,461,229.66 = 844,245/x - Step 3: Cross multiply
2,974,159.08x = 4,461,229.66 × 844,245 - Step 4: Simplify right side
2,974,159.08x = 3,766,370,834,306.70 - Step 5: Solve for x
x = 3,766,370,834,306.70/2,974,159.08 - Step 6: Final answer
x = 1,266,364.96
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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.