Finding the Fourth Proportional to 2,247,509.70, 3,370,216.43 and 1,167,732
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Solution
The fourth proportional to 2,247,509.70, 3,370,216.43 and 1,167,732 is: 1,751,053.43
Step by Step Solution
- Step 1: Write the proportion equation
2,247,509.70 : 3,370,216.43 = 1,167,732 : x - Step 2: Convert to fraction form
2,247,509.70/3,370,216.43 = 1,167,732/x - Step 3: Cross multiply
2,247,509.70x = 3,370,216.43 × 1,167,732 - Step 4: Simplify right side
2,247,509.70x = 3,935,509,575,156.09 - Step 5: Solve for x
x = 3,935,509,575,156.09/2,247,509.70 - Step 6: Final answer
x = 1,751,053.43
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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.