Finding the Fourth Proportional to 5,836,794.01, 8,056,925.12 and 3,513,794.50
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Solution
The fourth proportional to 5,836,794.01, 8,056,925.12 and 3,513,794.50 is: 4,850,330.36
Step by Step Solution
- Step 1: Write the proportion equation
5,836,794.01 : 8,056,925.12 = 3,513,794.50 : x - Step 2: Convert to fraction form
5,836,794.01/8,056,925.12 = 3,513,794.50/x - Step 3: Cross multiply
5,836,794.01x = 8,056,925.12 × 3,513,794.50 - Step 4: Simplify right side
5,836,794.01x = 28,310,379,173,567.84 - Step 5: Solve for x
x = 28,310,379,173,567.84/5,836,794.01 - Step 6: Final answer
x = 4,850,330.36
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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.