Finding the Fourth Proportional to 4,056,405.80, 5,596,082.82 and 2,445,879.08
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Solution
The fourth proportional to 4,056,405.80, 5,596,082.82 and 2,445,879.08 is: 3,374,253.61
Step by Step Solution
- Step 1: Write the proportion equation
4,056,405.80 : 5,596,082.82 = 2,445,879.08 : x - Step 2: Convert to fraction form
4,056,405.80/5,596,082.82 = 2,445,879.08/x - Step 3: Cross multiply
4,056,405.80x = 5,596,082.82 × 2,445,879.08 - Step 4: Simplify right side
4,056,405.80x = 13,687,341,899,385.41 - Step 5: Solve for x
x = 13,687,341,899,385.41/4,056,405.80 - Step 6: Final answer
x = 3,374,253.61
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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.