Finding the Fourth Proportional to 2,833,463.93, 4,251,452.22 and 1,485,304.79
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Solution
The fourth proportional to 2,833,463.93, 4,251,452.22 and 1,485,304.79 is: 2,228,615.75
Step by Step Solution
- Step 1: Write the proportion equation
2,833,463.93 : 4,251,452.22 = 1,485,304.79 : x - Step 2: Convert to fraction form
2,833,463.93/4,251,452.22 = 1,485,304.79/x - Step 3: Cross multiply
2,833,463.93x = 4,251,452.22 × 1,485,304.79 - Step 4: Simplify right side
2,833,463.93x = 6,314,702,325,564.87 - Step 5: Solve for x
x = 6,314,702,325,564.87/2,833,463.93 - Step 6: Final answer
x = 2,228,615.75
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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.