Finding the Fourth Proportional to 2,294,571.24, 3,439,330.34 and 945,994.14
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Solution
The fourth proportional to 2,294,571.24, 3,439,330.34 and 945,994.14 is: 1,417,949.59
Step by Step Solution
- Step 1: Write the proportion equation
2,294,571.24 : 3,439,330.34 = 945,994.14 : x - Step 2: Convert to fraction form
2,294,571.24/3,439,330.34 = 945,994.14/x - Step 3: Cross multiply
2,294,571.24x = 3,439,330.34 × 945,994.14 - Step 4: Simplify right side
2,294,571.24x = 3,253,586,342,434.24 - Step 5: Solve for x
x = 3,253,586,342,434.24/2,294,571.24 - Step 6: Final answer
x = 1,417,949.59
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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.