Finding the Fourth Proportional to 2,446,601.63, 3,670,354.20 and 805,371.62
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Solution
The fourth proportional to 2,446,601.63, 3,670,354.20 and 805,371.62 is: 1,208,206.14
Step by Step Solution
- Step 1: Write the proportion equation
2,446,601.63 : 3,670,354.20 = 805,371.62 : x - Step 2: Convert to fraction form
2,446,601.63/3,670,354.20 = 805,371.62/x - Step 3: Cross multiply
2,446,601.63x = 3,670,354.20 × 805,371.62 - Step 4: Simplify right side
2,446,601.63x = 2,955,999,108,027.80 - Step 5: Solve for x
x = 2,955,999,108,027.80/2,446,601.63 - Step 6: Final answer
x = 1,208,206.14
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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.