Finding the Fourth Proportional to 6,822,243.24, 10,233,224.34 and 2,273,622.36
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Solution
The fourth proportional to 6,822,243.24, 10,233,224.34 and 2,273,622.36 is: 3,410,386.71
Step by Step Solution
- Step 1: Write the proportion equation
6,822,243.24 : 10,233,224.34 = 2,273,622.36 : x - Step 2: Convert to fraction form
6,822,243.24/10,233,224.34 = 2,273,622.36/x - Step 3: Cross multiply
6,822,243.24x = 10,233,224.34 × 2,273,622.36 - Step 4: Simplify right side
6,822,243.24x = 23,266,487,674,320.24 - Step 5: Solve for x
x = 23,266,487,674,320.24/6,822,243.24 - Step 6: Final answer
x = 3,410,386.71
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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.