Finding the Fourth Proportional to 5,399,590.41, 8,079,483.51 and 3,241,926.99
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Solution
The fourth proportional to 5,399,590.41, 8,079,483.51 and 3,241,926.99 is: 4,850,941.21
Step by Step Solution
- Step 1: Write the proportion equation
5,399,590.41 : 8,079,483.51 = 3,241,926.99 : x - Step 2: Convert to fraction form
5,399,590.41/8,079,483.51 = 3,241,926.99/x - Step 3: Cross multiply
5,399,590.41x = 8,079,483.51 × 3,241,926.99 - Step 4: Simplify right side
5,399,590.41x = 26,193,095,656,328.94 - Step 5: Solve for x
x = 26,193,095,656,328.94/5,399,590.41 - Step 6: Final answer
x = 4,850,941.21
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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.