Finding the Fourth Proportional to 6,044,253.27, 8,341,274.19 and 3,291,047.47
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Solution
The fourth proportional to 6,044,253.27, 8,341,274.19 and 3,291,047.47 is: 4,541,756.95
Step by Step Solution
- Step 1: Write the proportion equation
6,044,253.27 : 8,341,274.19 = 3,291,047.47 : x - Step 2: Convert to fraction form
6,044,253.27/8,341,274.19 = 3,291,047.47/x - Step 3: Cross multiply
6,044,253.27x = 8,341,274.19 × 3,291,047.47 - Step 4: Simplify right side
6,044,253.27x = 27,451,529,319,575.80 - Step 5: Solve for x
x = 27,451,529,319,575.80/6,044,253.27 - Step 6: Final answer
x = 4,541,756.95
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.