Finding the Fourth Proportional to 4,449,768.26, 6,670,693.90 and 1,609,248.92
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Solution
The fourth proportional to 4,449,768.26, 6,670,693.90 and 1,609,248.92 is: 2,412,441.80
Step by Step Solution
- Step 1: Write the proportion equation
4,449,768.26 : 6,670,693.90 = 1,609,248.92 : x - Step 2: Convert to fraction form
4,449,768.26/6,670,693.90 = 1,609,248.92/x - Step 3: Cross multiply
4,449,768.26x = 6,670,693.90 × 1,609,248.92 - Step 4: Simplify right side
4,449,768.26x = 10,734,806,954,225.59 - Step 5: Solve for x
x = 10,734,806,954,225.59/4,449,768.26 - Step 6: Final answer
x = 2,412,441.80
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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.