Finding the Fourth Proportional to 2,299,129.80, 3,448,694.70 and 593,269.80
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Solution
The fourth proportional to 2,299,129.80, 3,448,694.70 and 593,269.80 is: 889,904.70
Step by Step Solution
- Step 1: Write the proportion equation
2,299,129.80 : 3,448,694.70 = 593,269.80 : x - Step 2: Convert to fraction form
2,299,129.80/3,448,694.70 = 593,269.80/x - Step 3: Cross multiply
2,299,129.80x = 3,448,694.70 × 593,269.80 - Step 4: Simplify right side
2,299,129.80x = 2,046,006,414,930.06 - Step 5: Solve for x
x = 2,046,006,414,930.06/2,299,129.80 - Step 6: Final answer
x = 889,904.70
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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.