Finding the Fourth Proportional to 4,436,725, 6,122,680.50 and 2,399,534.50
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Solution
The fourth proportional to 4,436,725, 6,122,680.50 and 2,399,534.50 is: 3,311,357.61
Step by Step Solution
- Step 1: Write the proportion equation
4,436,725 : 6,122,680.50 = 2,399,534.50 : x - Step 2: Convert to fraction form
4,436,725/6,122,680.50 = 2,399,534.50/x - Step 3: Cross multiply
4,436,725x = 6,122,680.50 × 2,399,534.50 - Step 4: Simplify right side
4,436,725x = 14,691,583,092,227.25 - Step 5: Solve for x
x = 14,691,583,092,227.25/4,436,725 - Step 6: Final answer
x = 3,311,357.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.