Finding the Fourth Proportional to 1,494,537.40, 2,241,806.10 and 596,117.80
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Solution
The fourth proportional to 1,494,537.40, 2,241,806.10 and 596,117.80 is: 894,176.70
Step by Step Solution
- Step 1: Write the proportion equation
1,494,537.40 : 2,241,806.10 = 596,117.80 : x - Step 2: Convert to fraction form
1,494,537.40/2,241,806.10 = 596,117.80/x - Step 3: Cross multiply
1,494,537.40x = 2,241,806.10 × 596,117.80 - Step 4: Simplify right side
1,494,537.40x = 1,336,380,520,358.58 - Step 5: Solve for x
x = 1,336,380,520,358.58/1,494,537.40 - Step 6: Final answer
x = 894,176.70
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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.