Finding the Fourth Proportional to 4,055,245.67, 5,596,381.36 and 2,219,705.46
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Solution
The fourth proportional to 4,055,245.67, 5,596,381.36 and 2,219,705.46 is: 3,063,271.44
Step by Step Solution
- Step 1: Write the proportion equation
4,055,245.67 : 5,596,381.36 = 2,219,705.46 : x - Step 2: Convert to fraction form
4,055,245.67/5,596,381.36 = 2,219,705.46/x - Step 3: Cross multiply
4,055,245.67x = 5,596,381.36 × 2,219,705.46 - Step 4: Simplify right side
4,055,245.67x = 12,422,318,261,034.23 - Step 5: Solve for x
x = 12,422,318,261,034.23/4,055,245.67 - Step 6: Final answer
x = 3,063,271.44
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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.