Finding the Fourth Proportional to 1,306,335.24, 1,960,105.50 and 596,580.84
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Solution
The fourth proportional to 1,306,335.24, 1,960,105.50 and 596,580.84 is: 895,146.48
Step by Step Solution
- Step 1: Write the proportion equation
1,306,335.24 : 1,960,105.50 = 596,580.84 : x - Step 2: Convert to fraction form
1,306,335.24/1,960,105.50 = 596,580.84/x - Step 3: Cross multiply
1,306,335.24x = 1,960,105.50 × 596,580.84 - Step 4: Simplify right side
1,306,335.24x = 1,169,361,385,678.62 - Step 5: Solve for x
x = 1,169,361,385,678.62/1,306,335.24 - Step 6: Final answer
x = 895,146.48
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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.