Finding the Fourth Proportional to 2,268,799.96, 3,403,743 and 649,591.36
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Solution
The fourth proportional to 2,268,799.96, 3,403,743 and 649,591.36 is: 974,542.53
Step by Step Solution
- Step 1: Write the proportion equation
2,268,799.96 : 3,403,743 = 649,591.36 : x - Step 2: Convert to fraction form
2,268,799.96/3,403,743 = 649,591.36/x - Step 3: Cross multiply
2,268,799.96x = 3,403,743 × 649,591.36 - Step 4: Simplify right side
2,268,799.96x = 2,211,042,044,460.48 - Step 5: Solve for x
x = 2,211,042,044,460.48/2,268,799.96 - Step 6: Final answer
x = 974,542.53
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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.