Finding the Fourth Proportional to 6,046,152.88, 8,343,520.68 and 3,292,778.20
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Solution
The fourth proportional to 6,046,152.88, 8,343,520.68 and 3,292,778.20 is: 4,543,941.17
Step by Step Solution
- Step 1: Write the proportion equation
6,046,152.88 : 8,343,520.68 = 3,292,778.20 : x - Step 2: Convert to fraction form
6,046,152.88/8,343,520.68 = 3,292,778.20/x - Step 3: Cross multiply
6,046,152.88x = 8,343,520.68 × 3,292,778.20 - Step 4: Simplify right side
6,046,152.88x = 27,473,363,006,353.18 - Step 5: Solve for x
x = 27,473,363,006,353.18/6,046,152.88 - Step 6: Final answer
x = 4,543,941.17
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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.