Finding the Fourth Proportional to 2,444,562.24, 3,373,222.29 and 1,356,879.66
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Solution
The fourth proportional to 2,444,562.24, 3,373,222.29 and 1,356,879.66 is: 1,872,342.07
Step by Step Solution
- Step 1: Write the proportion equation
2,444,562.24 : 3,373,222.29 = 1,356,879.66 : x - Step 2: Convert to fraction form
2,444,562.24/3,373,222.29 = 1,356,879.66/x - Step 3: Cross multiply
2,444,562.24x = 3,373,222.29 × 1,356,879.66 - Step 4: Simplify right side
2,444,562.24x = 4,577,056,713,959.62 - Step 5: Solve for x
x = 4,577,056,713,959.62/2,444,562.24 - Step 6: Final answer
x = 1,872,342.07
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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.