Finding the Fourth Proportional to 4,056,123.85, 6,084,169.21 and 1,023,496.81
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Solution
The fourth proportional to 4,056,123.85, 6,084,169.21 and 1,023,496.81 is: 1,535,241.04
Step by Step Solution
- Step 1: Write the proportion equation
4,056,123.85 : 6,084,169.21 = 1,023,496.81 : x - Step 2: Convert to fraction form
4,056,123.85/6,084,169.21 = 1,023,496.81/x - Step 3: Cross multiply
4,056,123.85x = 6,084,169.21 × 1,023,496.81 - Step 4: Simplify right side
4,056,123.85x = 6,227,127,777,935.22 - Step 5: Solve for x
x = 6,227,127,777,935.22/4,056,123.85 - Step 6: Final answer
x = 1,535,241.04
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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.