Finding the Fourth Proportional to 1,540,042.36, 2,310,457.19 and 593,158.84
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Solution
The fourth proportional to 1,540,042.36, 2,310,457.19 and 593,158.84 is: 889,889.88
Step by Step Solution
- Step 1: Write the proportion equation
1,540,042.36 : 2,310,457.19 = 593,158.84 : x - Step 2: Convert to fraction form
1,540,042.36/2,310,457.19 = 593,158.84/x - Step 3: Cross multiply
1,540,042.36x = 2,310,457.19 × 593,158.84 - Step 4: Simplify right side
1,540,042.36x = 1,370,468,106,690.06 - Step 5: Solve for x
x = 1,370,468,106,690.06/1,540,042.36 - Step 6: Final answer
x = 889,889.88
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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.