Finding the Fourth Proportional to 1,593,761.80, 2,390,642.70 and 596,360.20
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Solution
The fourth proportional to 1,593,761.80, 2,390,642.70 and 596,360.20 is: 894,540.30
Step by Step Solution
- Step 1: Write the proportion equation
1,593,761.80 : 2,390,642.70 = 596,360.20 : x - Step 2: Convert to fraction form
1,593,761.80/2,390,642.70 = 596,360.20/x - Step 3: Cross multiply
1,593,761.80x = 2,390,642.70 × 596,360.20 - Step 4: Simplify right side
1,593,761.80x = 1,425,684,158,700.54 - Step 5: Solve for x
x = 1,425,684,158,700.54/1,593,761.80 - Step 6: Final answer
x = 894,540.30
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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.