Finding the Fourth Proportional to 4,701,183.04, 6,489,018.96 and 3,069,844
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Solution
The fourth proportional to 4,701,183.04, 6,489,018.96 and 3,069,844 is: 4,237,290.01
Step by Step Solution
- Step 1: Write the proportion equation
4,701,183.04 : 6,489,018.96 = 3,069,844 : x - Step 2: Convert to fraction form
4,701,183.04/6,489,018.96 = 3,069,844/x - Step 3: Cross multiply
4,701,183.04x = 6,489,018.96 × 3,069,844 - Step 4: Simplify right side
4,701,183.04x = 19,920,275,920,242.24 - Step 5: Solve for x
x = 19,920,275,920,242.24/4,701,183.04 - Step 6: Final answer
x = 4,237,290.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.