Finding the Fourth Proportional to 4,295,206.49, 5,927,232.42 and 2,361,452.99
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Solution
The fourth proportional to 4,295,206.49, 5,927,232.42 and 2,361,452.99 is: 3,258,721.26
Step by Step Solution
- Step 1: Write the proportion equation
4,295,206.49 : 5,927,232.42 = 2,361,452.99 : x - Step 2: Convert to fraction form
4,295,206.49/5,927,232.42 = 2,361,452.99/x - Step 3: Cross multiply
4,295,206.49x = 5,927,232.42 × 2,361,452.99 - Step 4: Simplify right side
4,295,206.49x = 13,996,880,690,997.77 - Step 5: Solve for x
x = 13,996,880,690,997.77/4,295,206.49 - Step 6: Final answer
x = 3,258,721.26
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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.