Finding the Fourth Proportional to 2,397,784.05, 3,599,236.44 and 1,032,233.63
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Solution
The fourth proportional to 2,397,784.05, 3,599,236.44 and 1,032,233.63 is: 1,549,452.66
Step by Step Solution
- Step 1: Write the proportion equation
2,397,784.05 : 3,599,236.44 = 1,032,233.63 : x - Step 2: Convert to fraction form
2,397,784.05/3,599,236.44 = 1,032,233.63/x - Step 3: Cross multiply
2,397,784.05x = 3,599,236.44 × 1,032,233.63 - Step 4: Simplify right side
2,397,784.05x = 3,715,252,877,693.30 - Step 5: Solve for x
x = 3,715,252,877,693.30/2,397,784.05 - Step 6: Final answer
x = 1,549,452.66
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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.