Finding the Fourth Proportional to 4,446,230.58, 6,135,802.31 and 2,409,040.08
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Solution
The fourth proportional to 4,446,230.58, 6,135,802.31 and 2,409,040.08 is: 3,324,477.53
Step by Step Solution
- Step 1: Write the proportion equation
4,446,230.58 : 6,135,802.31 = 2,409,040.08 : x - Step 2: Convert to fraction form
4,446,230.58/6,135,802.31 = 2,409,040.08/x - Step 3: Cross multiply
4,446,230.58x = 6,135,802.31 × 2,409,040.08 - Step 4: Simplify right side
4,446,230.58x = 14,781,393,675,701.38 - Step 5: Solve for x
x = 14,781,393,675,701.38/4,446,230.58 - Step 6: Final answer
x = 3,324,477.53
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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.