Finding the Fourth Proportional to 4,465,914.36, 6,695,839.26 and 2,272,092
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Solution
The fourth proportional to 4,465,914.36, 6,695,839.26 and 2,272,092 is: 3,406,595.29
Step by Step Solution
- Step 1: Write the proportion equation
4,465,914.36 : 6,695,839.26 = 2,272,092 : x - Step 2: Convert to fraction form
4,465,914.36/6,695,839.26 = 2,272,092/x - Step 3: Cross multiply
4,465,914.36x = 6,695,839.26 × 2,272,092 - Step 4: Simplify right side
4,465,914.36x = 15,213,562,815,931.92 - Step 5: Solve for x
x = 15,213,562,815,931.92/4,465,914.36 - Step 6: Final answer
x = 3,406,595.29
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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.