Finding the Fourth Proportional to 2,238,218.24, 3,358,630.02 and 941,277.44
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Solution
The fourth proportional to 2,238,218.24, 3,358,630.02 and 941,277.44 is: 1,412,463.99
Step by Step Solution
- Step 1: Write the proportion equation
2,238,218.24 : 3,358,630.02 = 941,277.44 : x - Step 2: Convert to fraction form
2,238,218.24/3,358,630.02 = 941,277.44/x - Step 3: Cross multiply
2,238,218.24x = 3,358,630.02 × 941,277.44 - Step 4: Simplify right side
2,238,218.24x = 3,161,402,667,132.75 - Step 5: Solve for x
x = 3,161,402,667,132.75/2,238,218.24 - Step 6: Final answer
x = 1,412,463.99
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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.