Finding the Fourth Proportional to 1,455,695.08, 2,183,542.62 and 568,609
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Solution
The fourth proportional to 1,455,695.08, 2,183,542.62 and 568,609 is: 852,913.50
Step by Step Solution
- Step 1: Write the proportion equation
1,455,695.08 : 2,183,542.62 = 568,609 : x - Step 2: Convert to fraction form
1,455,695.08/2,183,542.62 = 568,609/x - Step 3: Cross multiply
1,455,695.08x = 2,183,542.62 × 568,609 - Step 4: Simplify right side
1,455,695.08x = 1,241,581,985,615.58 - Step 5: Solve for x
x = 1,241,581,985,615.58/1,455,695.08 - Step 6: Final answer
x = 852,913.50
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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.