Finding the Fourth Proportional to 5,770,304.32, 8,656,243.92 and 2,403,724
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Solution
The fourth proportional to 5,770,304.32, 8,656,243.92 and 2,403,724 is: 3,605,914.02
Step by Step Solution
- Step 1: Write the proportion equation
5,770,304.32 : 8,656,243.92 = 2,403,724 : x - Step 2: Convert to fraction form
5,770,304.32/8,656,243.92 = 2,403,724/x - Step 3: Cross multiply
5,770,304.32x = 8,656,243.92 × 2,403,724 - Step 4: Simplify right side
5,770,304.32x = 20,807,221,260,358.08 - Step 5: Solve for x
x = 20,807,221,260,358.08/5,770,304.32 - Step 6: Final answer
x = 3,605,914.02
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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.